WRT610N/2.4GHZ Connection Issues

I have had this router for about a month and a half no problems to speak of.
From one day to the next the the 2.4 side of the router started having connection issues.
It has become extremely slow and unresponsive at times. I have unplugged the router. Did not help.
No configuration changes or environment changes within the house.
I have tried changing some of the options for the 2.4 side of the router. Still having the same issues.
The 5GHz works fine, I have had to switch several computers in the house over to the 5GHz side.
I have the version 1 of the this router and the most current ,firmware 1.00.03 B15.
All the computer on the network are windows based XP to Vista.
Any ideas would be greatly appreciated.

Try to do the following changes for 2.4GHz on the router...
Set the Radio Band to Wide-40MHz and change the Wide channel to 9 and Standard Channel to 11-2.462GHz and click on save settings...Under Wireless tab,click on Advance Wireless Settings,Change the Beacon Interval to 75,Change the Fragmentation Threshold to 2304 Change the RTS Threshold to 2307 and Click on Save Settings... Under Security tab...uncheck "Filter Anonymous Internet Requests " and click on save settings...

Similar Messages

WRT610N v1 connection issues, media center and internet

Good evening. I am having a connection issue with my wireless/wired connection and am wondering if anyone else has had the issue.
I am running the following
WRT610N V1
Firmware Version: 1.00.03 B15
Windows 7 Enterprise Edition
I have an Xfxforce 780i motherboard with onboard dual 1gb nics plugged into the router.
I am also using an Xbox 360 Wireless N device.
The issue i have been having recently are two, both seem to be router related. Sometimes while gaming or on the web I will losing connection to my gateway. I have both of my nic mac addressed reserved in the router. On my windows 7 machine the internet connection will stop working and I will have to repair the connection.
The issue i have been experiencing with my Xbox 360 is sever choppiness while streaming recorded tv shows over my network
For the most part while I am streaming the video's i am doing nothing else, it should be noted that i can watch the vidoes on the PC without an issue so the issue shouldn't be pc related. I initally though maybe resource related but the vidoes run fine on the pc. Restarting has no effect.
I did do a hard reset on my router but that did not solve the issue. The issue is semi random but the frequence is fairly higher. Sometimes I will get through a full show or two and sometimes the quality of the steam will be horried. Where pausing and restarting won't do anything.
I have used a direct wired connection and I still get the video degredation so I believe the issue is my access point.
For the price that i paid for this unit, $200 - yes i did say 200 as it is a V1 model and i got it when they came out, this is one of the worst issue I have ever had.
I am going to test a netgear 54g tomorrow night to see what experience I get.
I did some poking on the forum here and I noticed others have had some degredation issue but nothing seem to solve it even though their threads are marked as solved. I have tried turning off windows 7 firewall and disabling my AV to make sure those weren't the issue, which they aren't.
It should be noticed that my machine is the following and I am fairly sure the issue isn't pc hardware related.
win7 pro
xfx force 780i
intel e8500 dc 3.16
evga nvida 9800 gtx ssc
seagate dual 250gb raid 0 hard drive
4gb g.skill pc8500 ram.
I am adding more ram later this weekend to take it to 8gb and a new 1tb drive to transfer my media center data too. I do not believe this will fix my issue since the only issue I can see is the Linksys router.
thoughts?

Try these things, in this order:
1. Disable Home Defender.
If that does not work, try
2. Reducing MTU to 1300 (recommended by someone else on here for a throughput issue). This may not be relevant to you, but it doesn't hurt to try. MTU settings don't generally apply to in-network connections. But who knows what's what when it comes to this router.
3. Disable Upnp. Some people, like myself find this setting necessary - but you may want to just go ahead and disable to see if that helps.
4. You need to remove the name of the competing product (that router) from your post. I got banned from the forum for a few days for mentioning that I was using so and so router for the time being. Do it before the post is deleted or you're banned.
Good Luck. Let us know if anything here fixes your problem.
Remember that you'll need to give the router 'time' with each fix separately. Don't do all 3 things. Do 1 at a time and give the router a few days, to feel out if the solution works or not.
Good Luck.

My MacBook Air has recently started having substantial WiFi connectivity issues. How do I fix this?

For the last couple weeks my MacBook Air has started having some mighty substantial connectivity issues.
When I wake it from sleep, or if I'm using it for an extended period (say, more than 5-10 minutes), the connection will become extremely unreliable. This primarily happens with browsers, or the Twitter application. For example, if I start a call on Skype the call will continue to function just fine, but I won't be able to connect to any websites through any browser. I've tried Safari, Chrome, and Firefox while the connectivity problems are occuring. When they do occur, a full shut down and cold boot are required to make it work again for a short while.
Does anyone know what might be causing this? I've done numerous checks for malware using Clam Xav and Sophos Anti-Virus. (I didn't suspect that this would be the issue, but it was still something that I decided to rule out.) Additionally, I've tried connecting using both the 2.4GHz and 5GHz bands on my wireless router. Neither seems to be more successful than the other. (Note: The 5GHz works perfectly and without interruption on my iPad and desktop PC. The 2.4GHz works perfectly with my iPhone 4S and Xbox 360. I feel that with that in mind, I can safely rule out the router as the root of the problem. Both of these examples go on for very extended periods of time. I game regularly using both my PC and Xbox 360.)

Hi Jollified,
Does your sound work when you try to use head/earphones? If so, try the following:
Plug your Headphones into your Mac.
Play a sound through them (a song for example), then stop the sound.
Make sure 'Preferences' is isn't open. If it is, Quit.
Launch System Preferences > Sounds.
While the Sounds tab is open and set to 'Headphones', pull out the Headphones from the jack.
You should see your Mac reset to 'Internal Speakers'
Also, I see you have tried resetting the PRAM, have you tried resetting the System Management Controller (SMC)? Resetting the System Management Controller (SMC) on your Mac - Apple Support
As for your MacBook not sleeping when you close the lid, there are many reasons this can occur.
First of all, check out Apples article on the issue: OS X Yosemite: If your Mac won’t go to or stay in sleep If you find these steps don't help, try a few of the following:
A common cause for the Mac not sleeping is your printer. If there are queued jobs waiting to be printed, but your printer is switched off, for some reason you Mac just wont like it and simply will not go to sleep. System Preferences > Print and Scan > Open Print Queue
Do you have an Ethernet Cable connected? People have reported in the past that removing their Ethernet allowed their Mac to sleep. This goes for other things you may have connected directly to your Mac also.
Try heading into your Mac Preferences > Sharing and deselecting 'Internet Sharing' as well as 'Printer Sharing'.
Also deselect Wake For Network Access by heading to System Preferences > Energy Saver > Power Adapter > Wake For Network Access.
Energy Saver > Schedule > Startup or Wake - Uncheck.
Alternatively, set your system preferences to Never Sleep, and put into Sleep manually: System Preferences > Energy Saver > Computer Sleep > Never.
Good luck!

Remote Play Connection Issues - WiFi / Bluetooth Conflict / Interference?

I have been looking forward to this feature on my Z3c and it was finally released yesterday. Connecting to my PS4 and using the touch screen controls works flawlessly. However, as soon as I connect my DualShock 4 via Bluetooth, lag and connection issues occur. Turn off Bluetooth, and everything is fine again.
I experienced a simular issue with a Moga Bluetooth controller a few weeks ago - after it was paired with my device, my Wifi connections became intermittant and unstable, even when the device was disconnected. Eventually fixed the issue by deleting the controller pairing from the Bluetooth settings.
My point is, is there an issue with Bluetooth and Wifi conflicting with each other? I have tried changing settings on the router but I am convinced the issue is on my phone. Bluetooth works fine, Wifi is fine, but both together I believe there is an issue.
Does anyone else experience the same problem, or have a fix? I was looking forward to Remote Play with a DS4 but at the moment it is unplayable.

@pit77
I recommend that you first try it with your existing access point/router. Remote Play also works over 2.4GHz but WiFi performande depends on many factors like the access point, reception, channel width, other networks and devices that transmits on the same band (for example bluetooth devices, baby monitors, micro waves, wireless keyboards). With a 5GHz access point it's less likely to have performance issues as this band usually less crowded.
- Official Sony Xperia Support Staff
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

Connection issues on Iphone 4

Is Iphone 4 or verizon currently having connection issues? I have never had an issue before, but today every call I make either drops the moment the other person picks up, or I can hear them but they cannot hear me. This happened to me over 10 times today while calling 5 different people. I then tried to use my fiancee's phone to make the call (she also has an iphone 4 and verizon but is not on the same plan as me), but the same thing happened from her phone. We are in the Cincinnati OH area and have never had these issues while calling from the same location.

You may wish to rely on G networking. G and N on the i4 are 2.4Ghz frequencies. G network is more reliable for the most part as 90% of places you visit or utilize are G related.
N is fairly new and is used for online games and a few other things. However since you have 2.4Ghz N chips, this can cause signal degredation.

Linksys E3000 – WiFi Connectivity Issue

I usually have the 2.5GHz (B/G + WEP) and the 5.0 GHz (Mixed + WPA2-PSK) networks running. I have about two to three iPhones running on the 2.5GHz, one Laptop on the 5.0GHz and one desktop wired. Recently in the previous week I came across wireless issues on the E3000 Linksys Router when arriving home from work. My iPhone wasn’t connecting to the Network or my Laptop. It seemed as if the SSID wasn’t broadcasting. I went into the router and played around with it and didn’t find any issues with my user settings.
The router seems to broadcast the SSID for 2.5 & 5.0 sometimes [it disappears frequently] and when I’m able to attempt to connect it my iPhones plus my Laptop say “Unable to connect to network”. I’m not even connected to it wirelessly to manage the network. The desktop that is wired is able to connect stream internet across the modem though the router, this also goes when I wire my laptop as well.
I’ve made sure I have the latest Firmware: 1.0.04 & I’ve manually reset the router to factory defaults and still had the same connectivity issues. I’ve disabled the 2.5GHz broadcast and ran the 5GHz to make sure the connections weren’t conflicting with each other, which isn’t the case.
It seems I’m having broadcasting problems with the router and even resetting to factory settings aren’t working. I’ve noticed it’s not my devices that aren’t experiencing the issues because the iPhones and Laptop are having the same connectivity issue. My router is mounted to the wall and my modem is working perfectly.
Edit: The lights that are on & solid, during this problem is the Power + Internet + Wifi + Desktop(2)

FurryNutz wrote:
strings300 wrote:
I realize this is an old thread, but curious as to whether the firmware upgrade helped. My problem is similar, but a few things in my configuration changed over the past 2 weeks:
1) I added a new Roku HD wireless to my router (2 days ago)
2) I upgraded my broadband modem to the Comcast Arris TG862. I had them put this modem in bridge mode so that I could continue to use my E3000. (2 weeks ago).
3) I noticed that comcast created an open network on my TG862 called xfinity wifi. I turned this off (yesterday). Comcast does have an option for it.
Starting yesterday (after I turned off the comcast open network, I began to have problems on my 2.5 Ghz band on my linksys router. Never had these problems before. The network disappears, then re-appears. Somtimes I can connect to it but it's only a matter of time before it disappears again. 5 Ghz seems solid.
Last night, as a test, I turned my xfinity wifi open network back on, and all of a sudden my 2.5 Ghz was rock solid (at least for about 5 hours). It then disappeared again.
I will try the router firmware upgrade, but wondering if the Arris 862 could have anything to do with this. I'm not sure I trust comcast - particularly after they played that nasty open network trick on me.
Thanks!
2.4Ghz Routers only: Try single mode G or N or mixed G and N?
Channel Width set for Auto 20/40Mhz or try 20Mhz only.
Try setting a manual [url=http://en.wikipedia.org/wiki/Wireless_channel] Channel [/url] to a open or unused channel. 1, 6 or 11. 11 for single mode N if the channel is clear. 13 for EU regions.
What security mode are you using? Preferred security is WPA-Personal. WPA2/AES Only. Some WiFi adapters don't support AES, so you might want to try TPIK only or Auto TPIK and AES.
Any 2.4Ghz or 5Ghz cordless house phones or WiFi APs near by?
Any other WiFi routers in the area? Link> Use http://www.metageek.net/support/metageek-software-archives/ to find out. How many?
I prefer not to use Arris branded modems or modems with built in routers. I recommend that you check to see if you can get into a Motorola SB 6141 or similar modem model that is stand alone. Comcast support Motorola modems I believe.
I recommend that you have your ISP check the cabling going to the ISP modem, check signal levels going to the ISP modem. For cable Internet, RG-6 coaxial cable is needed, not RG-59. Check for t.v. line splitters and remove them as they can introduce noise on the line and lower the signal going to the ISP modem. Connecting to the ISP modem could result in a false positive as the signal to the modem could be just enough to that point then adding on a router, could see problems. The router operation is dependent upon getting good data flow from the ISP modem and the modem is dependent upon getting good signal from the ISP Service.
Thank you for the suggestions. Security is WPA2/PSK. This has not changed.
A few questions. With regard to your last paragraph, even if I got a bad data flow from the ISP modem, I would still expect my router to be visible (or am I mistaken). I think, in the past, I've completely turned off my ISP modem and I could still see my router - just had no internet connection.
I'll look for other wifi routers - it just seems so darn coincidental with turning off that xfinity open wifi. I've always noticed other wifi signals in the area, I didn't actually notice any new ones (other than that silly xfinity one).
One thing I did do, I did remove an AP I had connected to the router when I set up the Roku because it seemed like it was un-necessary once I switched to the Arris modem. I just disconnected it... should it be degrown or something?
Thanks!

HP PhotoSmart 7510 suddenly has severe connectivity issues

I have a HP PhotoSmart 7510 printer since about 2 months. Initial setup worked like a charm and the printer has been working pretty much perfectly for the last 2 months. Wireless printing, scanning and internet access on the printer (e.g. for Facebook photos) all worked. Just from time to time i would get the occasional (mildly annoying) message on my computer saying "scan to computer is currently unavailable" but it usually worked itself out and whenever I needed it to work, it did work.
But since a few days ago, it has some severe connectivity issues. I didn't change any settings on the printer, router or computer - the issues just started appearing by themselves. I startet getting much more frequent messages on my computer saying "scan to computer is currently unavailable". I noticed I couldn't print anymore, and restarting computer, printer and/or router didn't help at all. The only thing so far i managed to print wirelessly since the problems started were the first 5 pixel rows of an image I tried to print, the rest didn't transmit.
It seems the printer still connects to the WLAN but printing and scanning no longer work, and whenever I try to access a web service on the printer (like Facebook) it says it has no internet connection, even though the WLAN light is lit up (not blinking) and all the wireless status reports say "congratulations, no problems found" and display IPs etc. just like normal.
I looked at the threads "PhotoSmart 7510 connects to router, but not to the web.", "Wireless printer (HP Photosmart 7510) not connecting to network" and "Photosmart 7510 won't connect to Web Services" but they weren't a big help. Activating EWS didn't work because even though the printer showed its IP address to be 192.168.1.3, when I entered this in my web browser it didn't find the printers configuration page.
I tried the following steps from one of the threads:
1. Restore the Network defaults
2. Unplug the printers power cord while it is still on. Leave it unplugged and walk to the router.
3. While the router is still on, unplug the power cord from the router, leave it unplugged for 30 seconds, then reconnect the power cord to the router. Once plugged back in the router should power on automatically.
4. Plug the power cord back into the printer. Once plugged back in the printer should power on automatically.
5. Run the Wireless Setup Wizard to reconnect the printer to your wireless network.
6. Try enabling Web Services.
I followed these steps exactly. Interestingly, even though I had done step 1 and restored the network settings to factory defaults, after turning back on, the printer somehow still had its old settings saved and reconnected to the network.
It seemed to have fixed the problem, the printer finally had internet access again (Facebook app showed my photos) and scan to computer found my PC. But after just about 3 minutes, the printer had lost its internet connectivity again. When opening the Facebook app, it displayed the same error message it did before. And printing no longer worked as well.
So, what is wrong with this printer?! It has the newest software update by the way (I checked during the 3 minutes it had internet access.) My computer is a HP Windows 7 x64 machine (EliteBook 6930p) and the router I'm using is a Netgear WNDR3700.
I specifically bought this printer for my studies at university. In one week i have my exams and in order to study I REALLY need to be able to print some of my course materials! So any help as quickly as possible would be greatly appreciated. Or do you think this is a case for a warranty replacement, considering the printer's really strange and error-prone behavior?
Thanks a lot!

I can assure you that it is not a router issue. It appears to me that it is a driver compatibility with Windows OS. After trying to get to the bottom of this since my Photosmart 7525 was new and reading just about every forum and blog, I have come to the conclusion that the issue must be related to the HP driver itself.
The issue does not seem to affect any Mac systems, and from one forum someone was able to fix it by downloading new drivers compatible with 64-bit systems (which seem to not be affected by the glitch). But that leaves us 32-bit people stuck with the current driver which does not work.
The printer is connected with good signal to the wireless router (no matter who's router it is and what configuration is made). The printer can be pinged from the router and any computer on the network which is not currently being affected by this issue. However, the affected computer fails pings by either request timed out, or destination host unreachable. Pings are successful from the affected computer to any other device on the network. The only way to recover (at least for a few days) is to reboot the affected computer.
Also, from the display on the 7525, the network tests pass without issue. I can also download and print content from the internet with no issues.
Please do a quick google search of this issue and you will see several THOUSAND entries of people with the same request. This is a serious issue that people are having and everything is pointing to an HP problem (not routers, improper installation of software or drivers, etc...). I agree with several other customers that HP should be on the hook for this fix. I will give it another couple weeks, then back to the store for a reliable unit from another competitor (Canon, Lexmark, etc..)
Thank you in advance for escalating this issue to product engineering,
S. Hunn
There are 10 kinds of people in this world... Those who understand binary and those who do not.

Connection doctor and connection issues

I have nothing blocking my internet connection, however mail is a nightmare for me. I continually receive connection issues via the connection doctor for imaps, pops, and icloud.
Are my settings wrong? I have checked with each of the settings and they are set per instructions provided. Some are google, some yahoo, icloud, etc.
This is really annoying and I could really use some help.
Here is a typical message: Could not connect to this Google IMAP server. Check your network connection and that you entered the correct information in the Account preferences. Also verify that the server supports SSL. If it does not, deselect the 'Use SSL" checkbox in the Advanced tab of Account Preference"
I have done all of this and am still having troubles.
I am also receiving SMTP connection issues - "Trying to log into this SMTP account failed. Verufy that the username and password are correct."
I have checked and all are correct. Even more confusing, these issues are not present all the time - however I have not changed anything between when times are good and bad.
Sigh - I hope someone has an idea to help me out.
Thanks in advance for your time and thoughts.
Patti
I am running osx 10.8 mail 6.2 and use xfinity for my internet (as I mentioned, I disabled their firewall trying to fix this)

Hi there Japps1,
You may find the troubleshooting steps in the article below helpful.
OS X Mail: Troubleshooting sending and receiving email messages
http://support.apple.com/kb/TS3276
-Griff W.

Excel ODBC Connection Issues

I'm having some issues importing external data from an Oracle 9i database.
Here is what is happening:
I am initially able to import data from the table I want to into Excel.
I do this through "Data -> Import External Data -> New Database Query" where I have my .ORA data source. I'm able to log in using my user and password and import the table. My problems come after I import this first set of data.
If I try to "Edit Query…" I get an error box that says "[Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed".
If I try to "Refresh Data" I get two error boxes. The first is just: "[Microsoft][ODBC driver for Oracle][Oracle]" and the next says: "[Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed". It then prompts me for the User name and password of the DB I'm connecting and after I enter the information, I get the same two error messages.
Also, if I attempt to establish another connection following the "Data -> Import External Data…" steps I run into a different problem. Upon entering the information for the User Name and password prompt I get two error messages. One says "!" and the next box says "Couldn't read this file". Once I click "OK" in those boxes, the Microsoft Query window automatically opens with nothing in it.
I can't seem to figure out why I can initially pull down data and then cannot succeed afterwards. I'm unable to connect to the DB I have through Excel until I completely closed all Microsoft Excel instances.
I also use this data source in Microsoft Access without any problems.
My Excel version is 2003.
I'm using Oracle Drivers I'm using are from an "Instant Client" package.
Any thoughts why I'm having these connections issues?
Thanks in advance.

This issue is closed.
The solution was:
"Data -> Import External Data -> Import Data"
Select "New Source" and select the "Oracle" data source and filled in the appropriate information. This was similar to the database query but it actually works.

My brand new mac pro always had Internet connection issues at school. WHY is that? I see the school's Internet working perfectly fine on other PC's, but there is never a day where my mac doesn't have Internet connection issues at school. How do I fix it?

I got my mac pro in the middle of August. School started the week after. Internet was working perfectly fine at home. But at school, I never had a good connection. Sometimes on the good days I get a connection when I'm sitting at the exact spot in class I always sit at. It's ridiculous and it's frustrating. I invested my money into this laptop and I'm beginning to regret it. I thought it was the school's Internet, but I don't see Internet issues with other PC users. It's most frustrating on registration days and I'm trying to register for my classes before it gets taken, but again... Internet connection issues. It's random. Majority of the time, it doesn't work at all. I've done Network Diagnosis and turning WiFi off then turning it on again. I've done everything I could. I put my money on this laptop and it was a lot of money. I could have bought an 800 dollars laptop and I would have Internet connection anywhere on campus. So, I don't want to continue everyday to regret on buying this laptop every time I try to connect to the Internet at school or Starbucks or anywhere else. How do I fix this? What's the problem ?
At school, I heard this guy had a problem with Internet connections too and he owned a new mac book pro. He said something like Apple messed up on something, but he fixed it. If I knew mac book pro's had these issues I wouldn't have bought it in the first place. It's freezing on me every other day. It's ridiculous. But what concerns me the most is the Internet connection. So someone please tell me what can I do next to prevent the problem? Am I doing something wrong maybe?

Hi Kevin,
I'm using an XLR input mic which is connected to the phantom power enabled XLR mic socket on a USB M-Audio M-Track. The M-Track is connected by USB to the Mac Pro - so effectively I've got an M-Audio USB soundcard with a mic input. I've also tried a microphone that is a straight XLR to USB cable (guessing with some soundcard chip buried in the usb plug) but that also yields the same effect of bad latency, intermittent quality, stuttering and repeating and echoing (without the speakers on during record so its not feedback).
The mic works absolutely fine with other recording applications I have on the mac at the moment - albeit non-adobe ones (tested it on the EasyAudioRecorder - and it lives up to its name. it's easy)
I will try with Audition and report back, but sitting here right now I can imagine it would work fine with audition too - it just seems to be the way premiere is set up for recording into the timeline is a bit sketchy. I'm willing to accept it might well be a quirk with the new Mac Pro trashcan - I'm not weighting all the woes on premiere.
Any thoughts or am I out of luck to sit with my fingers crossed for a fix in the next round of updates?
Nathan.

Connection issues with Safari 3

I'm having some connection issues with Safari 3.
When I connect wirelessly, Safari won't load any web pages. I go and use Firefox and everything is just peachy.
I've reset Safari, emptied the cache and whatnot. I went in and checked the permissions, everything checks out.
When I connect with Ethernet, there's nothing wrong, which is my dilemma.
Help would be greatly appreciated.

There are a number of posts in the Leopard forum from people with direct experience with upgrading from Panther to Leopard. Here is a relevant thread from there that should reassure you.:
http://discussions.apple.com/thread.jspa?threadID=1418714
Your system should be fine for Leopard, but you will probably need a current version of Photoshop if you don't already have it. See this download:
http://www.adobe.com/support/products/pdfs/leopardsupport.pdf
Also, Leopard doesn't run Classic (OS 9) apps.
One caveat - first make a bootable backup "clone" of your present system onto an external firewire drive so you can recover if anything goes wrong. You can use the "Restore" tab of Disk Utility to make such a clone, and there are also Panther-compatible versions of Carbon Copy Cloner (v 2.3) and SuperDuper (v 2.1.4), both excellent for this.
It's even possible to a create second Panther clone on a different external volume to create a "dual-boot" system, using that volume to continue to run old applications that you can't run with Leopard.

Connection issues with EA4500

I had bad connection issues with my mobile device, so i pressed reset on my EA4500 router, and now when i connect to my network, it gives my limited connection even though i have 5 bars of signal. Not sure what to do now...

Resetting the router will erase all the settings you configured on the router since the initial setup. You manually configure the router's wireless settings so your wireless devices can have internet access again.
Procedure: http://kb.linksys.com/Linksys/ukp.aspx?vw=1&docid=cfb50c0dc992443ab2405a782cca60f7_19073.xml&pid=80&...
Make sure to use a computer that is hardwired via Ethernet cable to the router.
For bad connection issues: http://kb.linksys.com/Linksys/ukp.aspx?vw=1&docid=cf6ed888ce144d06905af4987887fd1b_KBxxxx_EN_v1.xml&...

X1 Carbon (20AX series) wifi connectivity issues

Dear Lenovo Support and all others,
I am posting this in hope that someone can help with my problem and also to share my unpleasant experience with a new Lenovo product.
Lenovo Thinkpad X1 Carbon
Model: 20A8A00VSG
OS: Windows 7 Pro 64bit
Purchase date: 27th February 2014
Since the first day I purchased the system, I have been having an issue with my wireless connection:
1. I am unable to reliably get a wireless connection to wireless access points (e.g. free wifi coffee outlets or malls) and personal mobile hotspots (mobile phone hotspots). It constantly says "LIMITED CONNECTIVITY". In other words, I cannot get internet access. Even when it does connect to the network and get internet access, there is a tendency for the connection to drop back to "LIMITED CONNECTIVITY".
The only time I can get a reliable connection is when I am connected to my home wireless router. The system does not seem to have problems on home wifi networks. Since the problem seems limited to wireless access points and hotspots, I believe its a hardware/software problem.
Please note that I have other wireless devices (laptops and mobile phones) that can connect to the same networks that I am trying to connect to and have no issues.
I have tested the networks with my friends' wireless devices as well and they have no issues accessing the internet so I am fairly certain that there is no issue with the networks themselves.
2. I have already called in twice and been given advice on both occasions but the problem still persist. I have updated all drivers, uninstalled and reinstalled and updated the BIOS for the system and also performed a system recovery but nothing has worked so far.
I have also tried disabling and/or deleting any anti-virus software and firewalls but it does not fix the problem.
I have also been advised that I need to go down to the Lenovo service center to have my laptop checked out by the technicians and that there MIGHT be a firmware upgrade for the wireless card itself.
NOTE: MIGHT? The support staff doesn't even know for sure whether there is an upgrade available.
3. Rebooting my computer, the wireless card or the hotspots does not solve the problem. It might work for a shortwhile before it reverts back to it's non working state or stops working again once I reboot the system.
I am really unhappy with the purchase so far. It's actually a good laptop per se when all is working, but without internet access, it is pretty much like a dead fish. And thats 90% of the time.
Like I said, this problem has been happening since day one and I've tolerated it long enough.
I hope someone can help me with this problem.
Thanks all.
UPDATE - 3/24/2014
I borrowed an ASUS Wireless USB adapter from a friend and installed it on the laptop. Lo and behold there are no connectivity issues to my iPhone wireless hotspot.
INTEL DUAL BAND WIRELESS AC 7260 - NO CONNECTION/LIMITED ACCESS
ASUS USB N10 WIRELESS ADAPTOR - CONNECTIVITY AND INTERNET ACCESS
I think this narrows it down to the software/hardware in the computer....

Hi, all
there is an issue bugged driver or even card firmware related. Intel confirmed that. Wait some time for the new release.
For the test purpose only disable 2,4 ghz band support and switch to 5 ghz. N-band seems unstable so switch to G-band. As the Linux users report the same issue it's firmware bug basically.
x220 | i5-2520m | Intel ssd 320 series | Gobi 2000 3G GPS | WiFi
x220 | i5-2520m | hdd 320 | Intel msata ssd 310 series | 3G GPS | WiFi
Do it well, worse becomes itself
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Macbook air Mini DisplayPort to VGA Adapter connectivity issues

Hi pple,
Would like to ask if anyone is facing connectivity issues with Mini DisplayPort to VGA?
I am currently using the 2nd Gen Macbook Air with Intel HD Graphics 3000 384 MB. Sometimes when I connect to a montior (Viewsonic VA1918wm) it works fine, sometimes it just does not work and the laptop just shows me a blue screen.
I tried with out with my friend's Mini DisplayPort to VGA adapter, it has the same problem. Does this means that my macbook air mini disoaly port got a problem?
Thanks
Bryan

I am experiencing the same kind of problem... only with projectors. Some projectors will display the screen and then others wont even register with the MacBook Air.
Using an Apple Min Displayport to VGA adapter. It's hit or miss if it works. Firmware has been updated on the adapter but this did not help.
Anyone help with this?
Thanks,
Nathan.

IPhone 4 voice/data connection issues?

I've had my iPhone 4 for around 6 months now. Lately I've been dropping a lot of out-going calls and have had some issues receiving calls in the last few days. Today I've had 3 voice mail notifications from people who have tried to call me and could not get through. It rings through to voicemail and sends me a notification after they're done recording. I have anywhere from 2 to 4 service bars, usually averaging at 3 in this location.
On top of the voice and call issues, I've been having problems with GPS and location services lately, too. I use the Waze app for directions. My phone will register 3G data signal, but none of the apps that use GPS can find any location. I have Location Service turned on in settings and have no problem starting my routes when I have wifi signal at home before I leave.
Phone details:
iPhone 4 8GB
Sprint Network
1 GB space available

Helo mchelman,
Thank you for using Apple Support Communities!
I was researching what you may be able to do in this situation, and want to recommend this troubleshooting assistant.
Calls and connection issues
http://www.apple.com/support/iphone/assistant/calls/
All the very best,
Sterling

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