Intermittent connectivity issues

So I had a Motorola SB 6120 modem working for over 4 years with Comcast and all of the sudden I start getting intermittent connectivity issues at night (it could be during the day as well, but I am actively working and doing school work at night). The issue comes and goes. I call Comcast and they swear up and down its my modem - which I dont believe since Im the connectivity issues are not fixed by resseting it, just waiting it out. I go ahead and get a new modem (SB6141) and router - spending over $200 and guess what - still having the identical issue. I call in and the support person states that as far as the modem goes everything is fine but the signal is dropping (same issue, two different conclusions after a good amount of arguing on my end and $200 I wont see back). So I tech comes back but I have to be at work and leave my wife and brother in law at home to make sure he comes by. When I get home apparently the tech had stated that "the modem was not correctly registered". That means that my other modem wasnt? And that an uncorrectly registered modem works from time to time? ... Really? So I try to do a live chat since again, I have to work and cant waste my entire day waititing for comcast to fess up and admit their service is the issue. And here is the part of the conversation in which I basically gave up hope on getting anywhere:Akemi: Sometimes if your modem is plugged to Comcast outlet you should be also receiving inetrnet signals, but then becasue if it is not properly registered you will be expriencing intermittent connection.----------------------------------------------------------MARCOS: ok, let me see if i can get itMARCOS: meanwhile, can u tell me how my modem may have been "incorrectly registered" and still working for over 30 daysAkemi: Much appreciated, thank you so much.MARCOS: and how that can be the cause of intermittent issues - since it seems like a lieAkemi: Sometimes if your modem is plugged to Comcast outlet you should be also receiving inetrnet signals, but then becasue if it is not properly registered you will be expriencing intermittent connection.MARCOS: that makes no sense. that modem was not working WHATSOEVER until I called. the modem shouold have been blocked by the MAC addressMARCOS: should*MARCOS: otherwise any1 can get comcast tv, plug in a router from best buy and have internetAkemi: Thanks for the info.---------------------------------------------------------Can someone help? Am I missing something?

Start here: http://forums.xfinity.com/t5/Basic-Internet-Connectivity-And/Connection-Troubleshooting-Tips/m-p/1253575#U1253575

Similar Messages

RV320 Intermittent connectivity issues

We have been having intermittent problems with internet (WAN) connectivity on my wife's small business computer network. Connectivity will be fine for a day or so, and then we will have a period of poor and frequently interrupted connectivity. I have our router (a Cisco RV320K9NA) set to send me notifications about problems, and when our internet connection is disrupted, I receive the following notifications from the router:
Mar 28 07:31:11 2015 routeree1df4 Network Log: NSD FAIL WAN[1]
Mar 28 07:32:11 2015 routeree1df4 Network Log: NSD SUCCESS WAN[1]
Mar 28 07:36:05 2015 routeree1df4 Network Log: NSD FAIL WAN[1]
Mar 28 07:39:08 2015 routeree1df4 Network Log: NSD SUCCESS WAN[1]
Mar 28 07:39:48 2015 routeree1df4 Network Log: NSD FAIL WAN[1]
Mar 28 07:40:58 2015 routeree1df4 Network Log: NSD SUCCESS WAN[1]
The above is a sample, there are many more notifications of this type in the log.
Our network configuration is as follows:
Our internet provider's cable modem is connected to our router, which is connected to a Netgear ProSafe 24 port switch. All of our network devices and computers are connected to the switch.
We have tried many things to fix this problem. Our internet provider (Time Warner) has replaced their cable modem. We have replaced our router. My wife increased the speed of our network connection based on usage data from the internet provider. I have replaced the ethernet cable between the router and the cable modem.
We have not been able to reproduce the connectivity problem when we directly connect a laptop to the cable modem, so the internet provider has decided that the issue must be internal to our network and/or router, washing their hands of the whole problem.
I'm technically proficient, but I'm no networking technician, so I'm looking for help and suggestions to fix this problem. Thanks in advance for any suggestions that you can offer.

No, it was wireless. Here is the same test run whilst wired in. I don't understand this though. I wasn't complaining about the speed? I was complaining about the general intermittent connectivity issues we experience, and the regular lack of availability the service provides. Perhaps these are standard tests you have to run beforehand?
The last time I complained about my connectivity issues was in February. If you have access to the ticketing tool, you'll be able to see the nature of my complaint. It was ticket number: VOL051-4263008159178. Something was "done at the exchange" and someone logged onto my HH3 and changed the wireless channel and that "fixed" it. Trouble is, it's been the same ever since. We have a few hours where the connection is stable, then we'll start to get packet losses when trying to connect to sites like Google.co.uk, Bt.com etc etc.
I'm no expert, but this is clearly more than an issue with the wireless channel and some spurious problem at the exchange. This is a continuing nightmare for us which is preventing us from accessing the internet for hours at a time and therefore taking full advantage of the services we pay a lot of money for!

Intermittent connection issue

I am having connection issues again as I did 2 years ago. The connection gets dropped intermittently. Sometimes the modem has a red light on the internet indicator and other times the DSL blinks and won't sync. The tech gave me a new modem, but I still have the same problem. 2 years ago the problem got resolved when they switched me to another line. I keep a spreadsheet on the tranceiver stats. The margin dB varies 20.2/21 (down/up) to 8.8/21 to 18.1/29 for instance. Line attenuation stays pretty much the same between 51.4/29 (down/up) to 49.4/29. Tranmit power varies 9.3/11.9 to 15.7/11.9 to 16.2/11.9 (down/up). I cannot seem to get someone to fix the line issues coming to my home. How can I get this fixed?
Craig

No, it is still ongoing. I have a field tech working on it. I was away for some days so couldn't respond. As you know about the intermittant connect problem because of an unconditioned line. Also, I was unable to obtain 1.5Mb/sec connect speed and Verizon only gave me 1.1Mb/sec. This week I am unable to connect at that speed and is now only 0.928Mb. I don't know why this happened, but I can tell you I am unsatified with this connection. I am really unhappy with not being able to get a measly 1.5Mb/sec connection speed when the rest of the world is getting 50Mb/sec or greater speeds.
As a stock holder of Verizon I am even more disappointed in their neglect with the DSL service. I am working on a letter to investor relations on this matter.
Craig

Intermittent connection issues: The underlying provider failed on Open

We are experiencing this error from Azure Compute to SQL Azure intermittently over the last couple of days (SE Asia).
We have several applications in the same configurations and many of them exhibit this error for a period of time (some around 15 minutes).
I checked the Azure status board and there is one warning about Networking but it is informational only. The Azure portal shows 0 failed connections on the database monitor and the connection numbers aren't massive (highest is 240).
Is there another issue going on that's not on the status board (or is that networking issue worse than specified)?
The application hasn't experienced this issue until the last couple of days so we don't believe it's a bug.
Details:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider:
TCP Provider, error: 0 - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)

Hello,
SQL Database connection can fail for various reasons – a malformed query, network issues, and so on. Some errors are transient or intermittent. The general best practices to prevent connection-losses is to re-establish the connection and then re-execute
the failed commands or the query. For example, You can try to apply retry logic for SQL Server in your application.
Reference:
Retry Logic for Transient Failures in Windows Azure SQL Database
Windows Azure SQL Database Connection Management
Regards,
Fanny Liu
If you have any feedback on our support, please click here.
Fanny Liu
TechNet Community Support

Verizon DSL - Intermittent Connectivity Issues - Westell 7500

Hello guys! I'm hoping you can help me out. I can't even count the number of problems I have had over the past 9 years, and each time Verizon decides to blow me off like always. Getting to be the last straw.
Anyways - I'll have a solid (slow, like always) connection, and then all of a sudden my DSL Light on the Modem starts blinking. It'll blink.. then solid. Repeat. It does it randomly. I've tried to recreate it on my own, but haven't been able to. Just seems to be random. Sometimes I'll go 30 minutes without a disconnect, sometimes only 2 minutes, if that. At first I thought it must just be rough weather or some outage. Today is day 4, and I'm sick of it because a lot of what I do is internet based.
My plan is the 3.1-7Mbps. I had the one below that plan, but speeds of <1Mbps were killing me. My usual speed with this is roughly 5Mbps. Modem is set to bridge due to me using a separate router for my network.
I have tried with no success:
-power cycle the modem
-turned off all devices on the network
-new RJ11 cable
Here are my Trans Stats:
Transceiver Statistics
Transceiver Revision    A2pB020b3.d20h
Vendor ID Code            4D54
Line Mode                              ADSL_2plus
Data Path                                   FAST
Transceiver Information            Down Stream Path       Up Stream Path
DSL Speed (Kbits/Sec)           3296         469
Margin (dB)   6.3              9.9
Line Attenuation (dB)                             57.0    34.1
Transmit Power (dBm)                         20.4                                   12.4
Here is the log. The light was solid. I cleared the log. I refreshed, gave it about 1-2 minutes and it disconnected. (flashing light.) I let it establish the connection again, and then went to pull the log. (All) I think while I was doing this, it disconnected again, but I'm not sure if it'll show.
All Event Log
Time       Severity              Process           Details
Jan 1 00:16:32 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:32 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:32 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:29 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:29 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:29 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:24 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:24 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:24 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:22 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:22 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:22 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:17 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:17 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:17 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:11 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:11 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:11 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:05 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:05 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:16:05 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:24 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:24 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:24 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:21 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:21 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:21 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:14 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:14 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:14 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:12 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:12 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:12 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:15:11 user.crit            kernel: ADSL link up,interleaved,us=590,ds=3744
Jan 1 00:15:11 user.crit            kernel: ADSL G.992 message exchange
Jan 1 00:15:07 user.crit            kernel: ADSL G.992 channel analysis
Jan 1 00:15:02 user.crit            kernel: ADSL G.992 started
Jan 1 00:14:56 user.crit            kernel: ADSL G.994 training
Jan 1 00:14:54 user.crit            kernel: ADSL link down
Jan 1 00:14:28 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:14:28 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:14:28 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:14:22 user.crit            kernel: ADSL link up,interleaved,us=636,ds=4511
Jan 1 00:14:22 user.crit            kernel: ADSL G.992 message exchange
Jan 1 00:14:18 user.crit            kernel: ADSL G.992 channel analysis
Jan 1 00:14:15 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:14:15 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:14:15 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:14:13 user.crit            kernel: ADSL G.992 started
Jan 1 00:14:07 user.crit            kernel: ADSL G.994 training
Jan 1 00:13:34 user.debug        syslog: AllLanDevices_Handler: Nothing On List
Jan 1 00:13:29 user.debug        syslog: AllLanDevices_Handler: Nothing On List
Jan 1 00:13:23 user.debug        syslog: AllLanDevices_Handler: Nothing On List
Jan 1 00:13:17 user.debug        syslog: AllLanDevices_Handler: Nothing On List
Jan 1 00:12:24 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:12:24 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:12:24 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:12:22 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:12:22 daemon.err       statsd[295]:      findDhcpLease: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:12:22 daemon.err       statsd[295]:      supplyDnsLocalDev: failed to open /var/etc/dnsmasq.leases:No such file or directory
Jan 1 00:12:16 syslog.info        syslogd             started: BusyBox v1.1.3
end of diagnostic log file
I apologize if it looks jumbled. I wasn't sure how else to put it on here.
I hope you guys can make sense of it. I've had verizon not show up after I've waited around all day, been disconnected on the phone many times, and have been given the run around. I don't want to go through it all again. Let me know if you need anything else!
Thank you so much!
--Anthony

I know that you put this modem combo into bridge mode, however did you put it into full bridge mode or routed bridge mode?
By "full bridge mode", I point you to
http://www.dslreports.com/faq/13600
The reason that I ask, is my logs just look like..
All Entries
CURRENT MODEM STATUS
DSL Modem Status....... Up
PPP Session Status...... n/a
Connection Type......... Bridge
Time set from............. Boot
Time since last boot.... 1 days, 2 hrs: 20 mins: 6 secs
EVENTS
The first number is the Event time (days,hrs:min:sec) since boot.
Events are listed starting from the most recent.
0,0:0:22 US Atten: 24.5 DS Atten: 40.5
0,0:0:22 US Margin: 15.0 DS Margin: 22
0 0,0:0:22 US Tx Power: 11.8 DS Tx Power: 13.7
0,0:0:22 US DSL Rate: 864 kbits/sec DS DSL Rate: 3360 kbits/sec
0,0:0:22 WanMgr reports DSL is UP
0,0:0:0 Model number: F90-610015-06
0,0:0:0 Software version: VER:5.01.00.01
0,0:0:0 Product: ProLine Model: NAT Combo
end of diagnostic log file
If you are the original poster (OP) and your issue is solved, please remember to click the "Solution?" button so that others can more easily find it. If anyone has been helpful to you, please show your appreciation by clicking the "Kudos" button.

IPad Wifi intermittent connection issues

Hi Folks,
I combed through the forum to see if anyone else has reported this issue. WOW, I was surprised at the wide range of general Wifi problems. Although many, many wifi issues are listed, I did not find a post already listing one.
My Wifi seems to work great on first glance, but when using the iPad for more than 5 minutes the issue becomes noticeable. This occurs while doing pretty much anything. I notice it the most when web surfing and reading books in iBooks. The wifi signal indicator in the status bar drops off to nothing, usually just for 10 seconds or so, then it reconnects. Sometimes it takes longer and at which time a little blue dialog box appears that says "Connecting..." Then it connects and life goes on. Rince and repeat 5-10 minutes later.
Now, I have a feeling it might be something with my Airport Base Station Extreme (ABSE) and here is why: My wife also has an iPad, and the same thing happens to her. It's not an extremely old ABSE, as it is "Extreme" running 7.4.2. I have tried several different settings on the ABSE including reverting to default settings and simply setting it up again with the most basic settings.
So, I am unsure if this problem is caused by the iPad or the ABSE, but either way, it is annoying. Was just wondering if others had experienced this and how they may have solved it. Judging by the wide range of serious wifi issues listed on this forum, it seems to be that Apple has some serious work to do on Wifi in general and maybe all these issues will be resolved in an update.
TIA
Lintila

I have relatively the same problem and a somewhat similar setup as you (airport extreme), but there are a few differences (for one, my wifi signal icon just disappears instantly and then the connecting dialogue box comes on). Haven't figured it out yet but I can add a couple things I have noticed. First, when it disconnects from my wifi, if I press the sleep button to turn the screen off and then press the home button to turn it back on and swipe the slider, the wifi is instantly connected back again. Second, for me, I notice it only occurs in 2 specific locations in my house and nowhere else...when I am laying on the couch and when I am laying in bed...hmmmm, maybe the gods are telling me not to get too complacent with my iPad. ;O) There are other locations in the house that are further from the base station and I don't have this problem so range is not the problem. And this problem only occurs periodically for me (maybe once or twice a day if that) so it is not too much of a pain. If it occurred often like it is doing for you, I would be a little more irritated. I will keep an eye out and will post back if I learn anything. For now, I am going to assume that this is just a typical kink in a new product that will eventually iron itself out on its own just as has happened in years past with various bugs in other devices.

Intermittent connection issues from Mac Pro & iPhone

Hello I have a single band AEBSn. I bought it in Nov. 2007 and it's been working great. Occasionally on my Mac Pro my the airport signal strength drops off and it displays a "searching" icon (the icon cycles through all signal strengths as it searches). During this time I cannot connect to the AEBSn with my iPhone, either. This scenario has been observed with all iPhone OS versions as well as Leopard and Snow Leopard on the Mac Pro which rules out the issue being the computer.
The green light is always illuminated on the router and I get no error messages. After awhile (sometimes a couple min, sometimes longer) the connection re-establishes on it's own. No restart of any device is necessary for it to reconnect.
Any ideas what could be the issue?

I have it set to automatically find a channel. I thought it scanned for the least amount of traffic on a given channel to use? I only pick up 4 other wifi hotspots at my house but I do live in the city with plenty of other devices running I'm sure.
What's default for most Linksys and D-Link routers, Ch 11 correct? I'll try changing to Ch 1 for now to see how that goes.

First Mac, intermittent connection issues

Hi all,
I will try and be as detailed as possible.
Bought new mac to replace pc. pc and other machines in house have never experience wireless issues.
- We have a speedtouch 716 router
- New Aluminium mac (very pretty - i love it actually just need to sort this out)
Every 2 minutes or so the internet connection drops off, and then it recovers a little while later. This starts to get annoying I am sure you'll agree.
What I have tried so far
- Network diagnostics: everything fine apparently, not quite sure what this can mean
- Changing channel on router from 6 -> 11 -> 9, no difference at all
I do not know what else to try, please help me someone... I don't want to have to give up on my shiny new mac so soon!
Thanks in advance
Matt

Hi all,
Yes good idea - going to Apple will be my plan if I cannot fix tonight.
I am in the middle of testing and thought I would post my system logs, this is around a time of network issues. This may mean something to one of you, thanks in advance.
Jan 21 18:41:19 Mac kernel[0]: AirPort: No beacon for too long time
Jan 21 18:41:19 Mac kernel[0]: AirPort: Link Down on en1
Jan 21 18:41:20 Mac kernel[0]: Auth result for: 00:11:f5:77:5e:7e MAC AUTH succeeded
Jan 21 18:41:20 Mac kernel[0]: AirPort: Link Up on en1
Jan 21 18:41:21 Mac iStumbler[220]: WARNING: deviceInquiryComplete with error: 56
Jan 21 18:41:22: --- last message repeated 17 times ---
Jan 21 18:41:22 Mac iStumbler[220]: exception getting radio info: XML parser error:\n Unexpected character a at line 1\nOld-style plist parser error:\n Unexpected ';' or '=' after key at line 1
Jan 21 18:41:26 Mac iStumbler[220]: WARNING: deviceInquiryComplete with error: 56
Jan 21 18:41:27: --- last message repeated 18 times ---
Jan 21 18:41:27 Mac iStumbler[220]: exception getting radio info: XML parser error:\n Unexpected character a at line 1\nOld-style plist parser error:\n Unexpected ';' or '=' after key at line 1
Jan 21 18:41:31 Mac kernel[0]: AirPort: Link Down on en1
Jan 21 18:41:31 Mac iStumbler[220]: WARNING: deviceInquiryComplete with error: 56
Jan 21 18:41:32: --- last message repeated 19 times ---
Jan 21 18:41:32 Mac mDNSResponder[21]: Note: Frequent transitions for interface en1 (FE80:0000:0000:0000:0223:6CFF:FE8D:20CD); network traffic reduction measures in effect
Jan 21 18:41:32 Mac mDNSResponder[21]: Note: Frequent transitions for interface en1 (192.168.1.64); network traffic reduction measures in effect
Jan 21 18:41:32 Mac mDNSResponder[21]: Note: Frequent transitions for interface en1 (FE80:0000:0000:0000:0223:6CFF:FE8D:20CD); network traffic reduction measures in effect
Jan 21 18:41:32 Mac iStumbler[220]: exception getting radio info: XML parser error:\n Unexpected character A at line 1\nOld-style plist parser error:\n Unexpected ';' or '=' after key at line 1
Jan 21 18:41:33 Mac kernel[0]: WLCE_COUNTRY_CODECHANGED
Jan 21 18:41:33: --- last message repeated 1 time ---
Jan 21 18:41:33 Mac kernel[0]: en1: 802.11d country code set to 'DE'.
Jan 21 18:41:33 Mac kernel[0]: en1: Supported channels 1 2 3 4 5 6 7 8 9 10 11 12 13 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 36 40 44 48 52 56 60 64 100 104 108 112 116 120 124 128 132 136 140 40 48 56 64 104 112 120 128 136 36 44 52 60 100
Jan 21 18:41:35 Mac mDNSResponder[21]: Note: Frequent transitions for interface en1 (FE80:0000:0000:0000:0223:6CFF:FE8D:20CD); network traffic reduction measures in effect
Jan 21 18:41:35 matthew-hersees-macbook configd[33]: setting hostname to "matthew-hersees-macbook.local"
Jan 21 18:41:36 matthew-hersees-macbook kernel[0]: Auth result for: 00:11:f5:77:5e:7e MAC AUTH succeeded
Jan 21 18:41:36 matthew-hersees-macbook kernel[0]: AirPort: Link Up on en1
Jan 21 18:41:36 matthew-hersees-macbook mDNSResponder[21]: Note: Frequent transitions for interface en1 (192.168.1.64); network traffic reduction measures in effect
Jan 21 18:41:36 Mac configd[33]: setting hostname to "Mac.config"
Jan 21 18:41:36 Mac iStumbler[220]: WARNING: deviceInquiryComplete with error: 56
Jan 21 18:41:37 Mac iStumbler[220]: exception getting radio info: XML parser error:\n Unexpected character a at line 1\nOld-style plist parser error:\n Unexpected ';' or '=' after key at line 1
Jan 21 18:41:38 Mac mDNSResponder[21]: Note: Frequent transitions for interface en1 (FE80:0000:0000:0000:0223:6CFF:FE8D:20CD); network traffic reduction measures in effect
Jan 21 18:41:41 Mac iStumbler[220]: WARNING: deviceInquiryComplete with error: 56
Jan 21 18:41:42: --- last message repeated 21 times ---

WRTP54G Intermittent Connection Issues

Well I've had a WRTP54G router for a month and a half after the old one died. This one has been performing great once I got the firmware upgraded to the latest Vonage version. Well, today that changed. On all the machines on my network the 'LAN cable unplugged' window keeps popping up every 5-15 seconds. It then reconnects and then goes 'unplugged' again. Of course I tried power cycling modem and router. Of course I tried resetting the router to factory defaults. Neither was any help. I also tried connecting a system directly the modem. It was stable for more than an hour. As soon as I put the router back in the loop, I go back to the limited connection. I also tried the wireless connections and I was never able to get connected but I did see the network appear and disappear as I refresh the 'available wireless networks' so I assume it has the same symptoms as the wired connections. Any ideas? I've sat on hold for 2.5 hours now in two calls to Linksys support (first time I got disconnected in a transfer). I'm not sure if it's something that CAN be fixed, or if I just lost my second of these two routers in two months to a hardware failure. Help!

I'm having similar problems with my WRTP54G .. the problems have been occurring for over a year and have persisted through the migration to firmware 1.00.62 ... I have never had telephone/Vonage issues .. the only setup changes I have made are to disable wireless (don't use it) and to prioritize the telephone under "Applications and Gaming"/Quality_of_Service for ports 256 and 512 .. the problems I have been having with both Windows XP and Windows Vista computers is that they will report no internet connection/unplugged cable? at startup or after awakening from hibernation... I can only get connected by either resetting the router via the reset switch or by moving my ethernet cables to a new port... if I move my cable I get an "active" light on the router and I regain access... I know these routers have seriously bad firmware problems related to gaming and downloading sites... I use neither... how do I clear buffers/memory etc. to get this silly thing to work correctly?

WIFI intermittent connectivity issues after upgrading to iOS 8.0.2

Hi,
WIFI seems to be dropping a lot after upgrading to iOS 8.0.2. I even took the iPad back to Apple and they replaced it with a new one with iOS7, which was working fine, then the same problem resurfaced after upgrading to iOS 8.0.2. I can't use my iPad in the evening at all.
My iPhone is fine after the upgrade though.
Clearly an iOS8 software issuse on iPads?
Thanks

Similar thing happened to me.. Seems like the bug has not been solved.. I managed to restore to iOS 8 and this resolved the issue, at least for the time-being!
Apple team, my sincere request to you:Please attend this bug asap. It really dissolves the purpose of an iPhone..
Keeping my fingres crossed till then!

Intermittant Connection Issues

My desktop computer is hooked directly to the UltraLine Series3 Model 9100EM router via CAT 6 cable. Yet, every few minutes when surfing the web I get a "page cannot be displayed" error. Refreshing the page once or twice will display the page. When downloading large files I frequently see the download speed stop for a minute or so then start up again. The connection seems to be stopping and starting on me. Any ideas?

HELPFUL INFORMATION WHEN YOU POST
It would be very helpful to try and answer any questions you have if you add some information to your profile.
You need to do this only once and it will be available to all each time you post on any VZ Forum
AFTER YOU SIGN IN...GO TO
My Settings
Personal Information
Signature...This is a good place to add what equipment,software and services you have
Location ... County and State....some of the answers might depend on what area you live in.
PLEASE DO NOT ADD ANY INFORMATION THAT YOU ARE NOT COMFORTABLE IN SHARING WITH THE VZ COMMUNITY
Tom
Freedom Essentials, QIP 7100 1,Bose SOLO TV Sound System,,QIP 7216 P2,M1424WR Rev F, iPad 2 WiFi,iPhone 5,TV SYST INFO Release 1.9.5 Build No. 17.45
Data Object 39.45

Website having Intermittent Connectivity Issues and Sluggish Performance

The Epilogue. My request for help is at the break.
Hello. Since yesterday, I've been trying to buy a single-incident support contract from Adobe. However, I've been unsuccessful. Unless I'm not seeing something correctly on the website, it seem you can't buy CF support online.
First, I called yesterday. I waited for an extremely long period of time only to be told I'm in the wrong department. Then I was transferred to sales, who then told me I need to speak with Enterprise support. I called Enterprise support and was told I needed a support contract. Fine. I asked if I could get it, they then transferred me back to the general support line. Dead end.
Then I call again today. The wait wasn't as long. Again, I was bounced around from department to department. Apparently saying "I need to purchase a support contract for Cold Fusion" means that somehow I want to be transferred to sales to buy CF. I was then sent back to Enterprise support to be told that the guy was going to send an email to the "Enterprise Support" who will give me a call back in four hours. Huh? Do I really want these people working on my server?
Hello. I'm the Network Administrator at my place of work. I'm not the CF guy. The CF administrator is a contractual/ third party person. He also built/ designed our website. I may not be able to answer questions with great detail, but I'll certainly try. Our web server was put into production on 4/2011. I did the initial setup and installation of Windows, IIS, and Endpoint. The server is Windows 2008 R2, an AMD 2.4GHz Quad proccessor, 4GB of RAM. It's running CF9 and IIS7. Aside from Symantec Endpoint, CF is the only other installed program.
The site ran fine for a while. At the end of May, we started experiencing performance issues. The CPU utilization would become maxed out. The website would load slowly. We do mail sends with our server. The server was sending out emails at a snails pace. Now, our website will occasionally become unresponsive or just unavailable. There's not anything that proceeds this when it happens. Sometimes it'll happen at 1AM in the morning, when obviously no one would be using our site. On Monday, I brought this up to our CF administrator who suggested contacting Adobe. He stated that he has other clients that run similar setups without issues.
Could someone assist me? Are there any logs anyone would like to see?

Check your CF administration settings Server Settings, Client Variables
If they are set to use the Registry (this was the default on our CF servers) you will need to set them to use a database somewhere.
see:
http://help.adobe.com/en_US/ColdFusion/9.0/Developing/WSc3ff6d0ea77859461172e0811cbec0c35c -7fd5.html
The symptoms you describe sound just like ours about a year ago. It was the Client Variable issue with our servers and we did not even have them enabled.

Cient to FMS connectivity issues

We are having intermittent connectivity issues within our
environment. Firewall logs show that the clients are trying to
connect over port 1935 and that is it. We have 1935 blocked, as it
was my understanding that the client will then try and negotiate to
443 then 80. Is someone else having this issue

Can I ask the silly questions...
did you add port 80 and 443 into your fms.ini
Do u have IIS or any other service that is using ports 80 and
443 ?
Can you connect directly to port 80 or 443 if u try ?
"rtmp://myserver.mydomain.com:80/application"
"rtmp://myserver.mydomain.com:443/application"

BMW connectivity issue

I have a new 2013 BMW X6M and a brand new Mac-formatted Pod Classic. Filled it with songs and plugged it into the USB interface. The iPod then goes into a constant reboot cycle and never finishes, requiring a hard restore on the computer. I have done this 2 times and even exchanged the iPod at the Apple Store for a different one.
A Google search reveals many people with intermittent connectivity issues with the Classic and BMWs. Is there a fix?

Fixed this by turning OFF Shuffle on the iPod. Trying to let the car Shuffle and the iPod at the same time apparently confuses things.

E1500 -intermittent connection

I have been using this router for about 9 months now and it was great in the beginning. About 3 months back I started experiencing intermittent connection issues with the wireless connection. It slowly degraded over the next few months to the point that the wireless signal can only be obtained about 50% of the time and when connected the speed is all but non-existent. At this point I am forced to use a wired connection to ensure that I have a stable connection. I am so annoyed I am going to hard wire my whole house and switch the router to b/g only for when guests are over to make use of the limited functionality of this router (that is provided that what has been said in other reviews actually works). I can assure Linksys/Cisco of one thing however, this was my first and last purchase of their products.

First of all please verify that you have got a 802.11n card in your computer. New generation routers (i.e. E4200) speaks an entirely different language than 802.11g cards, so while those adapters can work with the E4200 for example, they are not optimized to work with it. It is like having to translate from one language to another in real time when going from N to G... So in those cases the old router will show a stronger signal than the new one.
SECOND, make sure the adapter driver is up to date.
Try to do the following steps:
A] With the help of Cisco Connect Software (if at all you have installed the router with the help of this software)
          1] Open the software and go to the option which says "Router Settings"
          2] Then click on the option which says "Advanced Settings" which will take you to the router's configuration page.
         3] Then go to the Wireless tab, keep network mode as mixed,
For Channel Settings of 2.4 GHz you can make Channel Width to 20 MHz only and Channel to 6, 9, 11..
For Channel Settings of 5 GHz you can make Channel Width to 20 MHz only and Channel to 40 or 161...
B] If you haven't installed Cisco Connect then you can log on to the router's user interface using it's default IP address in the browser which is 192.168.1.1 and type in 'admin' as the password leaving the username field blank. This will take you to the router's web interface and then follow steps as mentioned above to make the changes.

Intermittent connectivity issues

Similar Messages

Maybe you are looking for