IOS 5.1 Created Intermittent Networking Issues - Log Bug?

I've been putting up with this defect ever since I switched over to the iOS 5.1. Having used iPhone since the original first-gen 16GB release (and 3 generations of iPhones after that) and not ever seeing this problem I'm quite sure of the timeframe of this change. I'd like to log a bug but it seems as if you can only do this if you're registered as an apple developer... is there another way? Although this issue isn't reproducible it occurs often enough that I see it at least a few times a week. The details of the problem are:
1. Network connectivity seems to drop permanently when trying to use the EDGE/3G/4G network in areas where the the signal strength is weak (this seems to be the trigger for the issue).
2. Resolving the issue requires either rebooting the iPhone or toggling Airplane Mode.
Other factors that my influence this:
1. I'm using AT&T's network so that may have a bearing on this particular issue.
2. I'm not switching to a wifi network while doing this- so it seems exclusively tied to the AT&T data network. However, I'd imagine that the bug may rear its head because the iPhone tries to switch to a wifi network when it doesn't see the data network available- note: I don't think the wifi dialog pops up when this happens so this is just speculation on my part.
3. I saw this start happening after upgrading to the 5.1 but not immediately after upgrading, but pretty soon afterwards. So, there could still be something else causing this- I provided the version 5.1 info because that may help Apple to try to figure out what changes introduced this problem so they can limit the scope of their investigation into this issue.
NOTE: I'm pretty sure this isn't hardware specific or specific to my phone. A friend has encountered the same issue. He told me that he works around the problem by toggling Airplane Mode (at the time I was rebooting my phone all the time which was pretty tedious). He saw the issue start happening around the same time I did.
Thanks!

I figured out how to log the bug, so I've done that here:
http://www.apple.com/feedback/iphone.html
However, I'd still be interested if anyone else sees this problem and any other information that they can provide on it- i.e.
1. did it also seem to correlate with iOS 5.1 for them?
2. is it AT&T specific?
3. is it iPhone 4 & 4S specific or does it apply to older iPhones running iOS 5.1?
4. is it only specific apps that access the data network (I regularly use Newsify, Mobile RSS, Flipboard so one of these may be causing the problem if it isn't a general networking issue)

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Computer created wifi network issue

I am trying to get wifi to work on my iphone using a mac-mini created computer-to-computer network. The mini is the only thing using an internet connection in the house, so I do not have a wireless router, just a cable modem plugged into the mini. Realizing that I need wifi to do a few things that i would like to do with my iphone (use the remote app, browse itunes store, etc.) i created a network from the computer and joined it on the iphone. The iphone says it is connected to the new network, but seems to only use 3g on safari and other apps - anything using wifi does not see a connection.
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I didn't realize that the problem has been solved already, i didn't see the other posts. never mind this then. sorry.
Hi there,
You don't have a problem or anything, there is just a setting that you need to turn on so that you can get the internet working on your iphone through the wireless network.
1. Open System Preferences
2. Click on Sharing (under Internet & Network)
3. Click on Internet Sharing on the left hand side
4. Make sure that you choose "Ethernet" from the drop-down menu for "Share your connection from:"
5. Then check "Airport" in the box below.
6. Check the "Internet Sharing" box on the left hand side, and you are ready to go.
Optional
6. If you want, you can set a password for you wireless network from the "Airport Options" button.
I hope that helps!
Message was edited by: Ahmad Tawakol
Message was edited by: Ahmad Tawakol

Hyper-V causing intermittent network issues on Host?

I have a strange issue, I am not entirely sure Hyper-V is causing it, but it certainly seems that way.
Scenario
Host: Windows 8.1
Network Adapter: Intel Dual Band AC-7260 (Wifi)
Network Adapters (relevant ones are highlighted yellow)
Issue
When I continuously ping my wifi router (on the host machine), it intermittently drops. See the screen shot below.
This issue also manifests itself within the Virtual Machines as the machine constantly getting a DHCP IP address and then losing it. This happens continuously every few minutes.
Currently, I can resolve the issues by disabling Wifi on the host and then re-enabling it. I sometimes have to do that 2/3 times for it to stop dropping out. But it does fix the issue.
What have I tried?
I have been in contact with Dell (laptop is an XPS 15 2013) and Intel support. They have replaced the motherboard and now they want to replace the WiFi card. Personally I don't think it will help.
Why do I think it is HyperV related?
If I run the host machine with the VMs powered down, I do not get any issues. However, as soon as I start any Hyper-V VMs, the issue will usually start pretty quickly.
What it isn't.
This is not related to wifi signal or anything like that.
The wifi router is 2 meters from my laptop.
Other devices in the house do not exhibit this behaviour
The behaviour is consistent across all networks (office, home, coffee shop etc)
Thanks for any help.

@Brian,
I have done some more research. It seems that the "bridge" is normal when sharing with wifi.
You might have also noticed that although the virtual switch vEthernet
(AGMnet External WLAN) is connected to (is using) host’s WLAN
NIC it is however showing an Ethernet LAN symbol
(connector of a LAN cable) and presented under LAN connections.
This has a simple explanation: all Hyper-V network connections are Ethernet (LAN) connections; Hyper-V does not support WiFi so
even when a virtual switch is connected to a wireless NIC, Hyper-V presents it as Ethernet connection to the virtual machine i.e. the virtual NIC on vm “thinks” it is connected with an Ethernet cable.
This also means that when we are using an external virtual switch connected to a WLAN NIC, we need an extra
network bridge on the host. The virtual NIC connects to a virtual switch, virtual switch in its turn connects to a host network bridge which creates (as its name says) a bridge between our virtual Ethernet connection and host WLAN NIC’s connection to the router:
Taken from http://www.eightforums.com/tutorials/19359-hyper-v-virtual-switch-manager.html

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Hi there,
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I just loaded the profile on an Iphone 5 and it worked straight away.
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Here is some output from the Iphone configuration utility console:
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Nov 13 14:45:48 Sam-iPad kernel[0] <Debug>: 285568.132121 wlan.N[12106] AppleBCMWLANCore::setCIPHER_KEY(): [eapolclient]: type = CIPHER_MSK, index = 0, flags = 0x0, key lenght 64, key rsc lenght 0
Nov 13 14:45:48 Sam-iPad kernel[0] <Debug>: 285568.185043 wlan.N[12107] AppleBCMWLANCore:startRoamScan(): 3365 Delaying RoamScan; because Join Mgr Busy 0 isWaitingforIP 1
Nov 13 14:45:49 Sam-iPad kernel[0] <Debug>: IO80211AWDLMulticastPeer::queuePacket ff:ff:ff:ff:ff:ff alllocate queue for ac 0
Nov 13 14:45:58 Sam-iPad kernel[0] <Debug>: 285578.034874 wlan.N[12108] AppleBCMWLANCore:startRoamScan(): 3365 Delaying RoamScan; because Join Mgr Busy 0 isWaitingforIP 1
Nov 13 14:45:58 Sam-iPad kernel[0] <Debug>: 285578.060369 wlan.A[12109] AppleBCMWLANNetManager::handleDelayedPowerManagementTimeout(): Timed out waiting for IP address, entering powersave mode: 2
Nov 13 14:45:58 Sam-iPad kernel[0] <Debug>: 285578.075638 wlan.A[12110] AppleBCMWLANNetManager::checkRealTimeTraffic(): now 285578.075633250 num entries 4
Nov 13 14:46:06 Sam-iPad kernel[0] <Debug>: 285586.747324 wlan.N[12111] AppleBCMWLANCore:startRoamScan(): 3379 starting RoamScan; MultiAPEnv:0 isdualBand:1 isOn5G:0
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iPhone 4s: iOS 6
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my iDevices will not sync anymore unless it is plugged in USB and turn it off and back on again while connected. is there going to be a fix for this? btw good job apple...-.-

TO EVERYONE HAVING NETWORK ISSUES: Possible Bug Identified. Need Testers.

Please do the following and report back if it solves your issue.
sudo ifconfig en1 mtu 1400
... or if you're on Ethernet (en0), go to System Preferences / Network / Ethernet / Advanced / Ethernet and set the configuration on Manual. Set the MTU to 1400.
This isn't the most optimal value, but it's low enough to account for the issues I've tested.
What seems to be happening is that the MSS value being sent by OS X is not accounting for the additional bytes required for the TCP optimizations that were added (timestamps in particular). So servers are probably trying to send larger packets than they should back to the client (You most likely).
Message was edited by: mreckhof

It doesn't matter what you're using (Ethernet or Airport). They both default to an MTU of 1500 and therefore an MSS of 1460, which is too large for PPPoE users with timestamps enabled.
So reducing the MTU (temporarily - again, this is not a fix, it's a setting to prove that this is the issue) to 1400 now reduces the MSS to 1360 which is plenty small unless you've got a lot of tunnels in path which most people won't.
If we can confirm this is related to the problem that most people are having then we'll have a very solid case for what the bug is.

Network issue in iPhone 4 on iOS 6, iOS6.0.1, iOS 6.0.2, iOS 6.1, iOS 6.1.1 and iOS6.1.2

Hello,
Ever since I upgraded my iPhone 4 to iOS 6 last year. I am having network issues.
I have been monitoring my wife's android phone whenever I have a network issue on my phone (Both of us use the same provider and the same voice + data plan). The android phone has never had any network issues.
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By phone was superb when i was using it with iOS5. This iOS6 is a big disappointment.
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I had been holding off downloading iOS 6 ever since it was released and today was to be the day... no more.
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How can i fix my iphone 3gs when i have network issues after updating to IOS 6.1.3 and avoid the connect to ITunes screen?

Im an owner of an Iphone 3gs.
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IOS 4.2.1: Intermittent Playback and Static Issue Resolution - JVC KD-AVX77

Hey guys, it appears that iOS 4.2.1 fixes the issue with the intermittent playback and static issues that I was having in my car. I just played two songs continuously with no issues.
I have the JVC KD-AVX77, and with iOS 4.1, I was having nothing but problems with music playback. It had got to the point that it was intolerable to use my iPhone in my car.
I am extremely pleased that it seems like Apple took everyone's feedback about this issue, and came up with a fix to it. Too bad that I've already stored my car for the winter.
Please post your own findings. I know this issue was across multiple head units and car manufacturers.
Message was edited by: Ack_

Same problem here. I have a 3gs and this intermitent static/hiss/lag happens when i connect through the usb on my toyota prius. This problem did not happen before the latest software upgrade. I have switched out the cables. Also tested on an ipod touch without the software upgrade and had no problem. It's a crazy annoying problem! Sounds a bit like listening to vinyl. I have also tried switching to airplane mode, but that didn't do anything. I have also reset the iphone while connected to the usb (the same way i frequently have to because of an earlier problem i've had with the usb failing to work in the car at all...) and that has not fixed it. I'm going to try connecting via bluetooth today and see what happens - i'm guessing that will be fine, but i don't like to listen via bluetooth.

For the last 2days I have had the words " No Service" in the top left hand corner of my iPad? This causes intermittent problems when logging into some websites and Downloading some emails? I currently run a wifi network of 1 iPad and 1 desktop compuHelp

For the last 2days I have had the words " No Service" in the top left hand corner of my iPad? This causes intermittent problems when logging into some websites and Downloading some emails? I currently run a wifi network of 1 iPad and 1 desktop computer. The wifi unit is a iinet BOB 2 unit. The other computer works completely fine. The only problem is with this apple iPad? I have rebooted iPad and rebooted BOB 2 wifi unit but this has made on difference to the problem?
Can anyone suggest any HELP
Thank You

For the last 2days I have had the words " No Service" in the top left hand corner of my iPad? This causes intermittent problems when logging into some websites and Downloading some emails? I currently run a wifi network of 1 iPad and 1 desktop computer. The wifi unit is a iinet BOB 2 unit. The other computer works completely fine. The only problem is with this apple iPad? I have rebooted iPad and rebooted BOB 2 wifi unit but this has made on difference to the problem?
Can anyone suggest any HELP
Thank You

Network issue with iPhone 5s and iOS 8

Hello,
i am using iPhone 5s and iOS 8 updated till date.. I have having an issue where my Vodafone network suddenly shows no signal .. It never happened before. iOS 7 never had this problem. What do I do. I did a few things as discussed in earlier network issue questions. Vodafone never has reception problem.. since I installed iOS 8 I am facing this problem . What do I do now..

Hello, Aniket2210.
Thank you for visiting Apple Support Communities.
I understand that you are experiencing an issue with your iPhone searching for service and no signal. If you have not resolved this issue, I would recommend trying the troubleshooting steps in the attached articles below.
If you see No Service or Searching in the status bar of your iPhone or iPad
http://support.apple.com/kb/ts4429
iPhone cellular data connection issues
http://support.apple.com/en-us/HT201415
Cheers,
Jason H.

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MGCP PRI - UpDown logs difference between Telco Issue and Network issue

Hi,
Setup is remote site MGCP Gateway and CUCM is on HQ. I'm suspecting the below logs and what caused its flap but not 100% sure, is this correct?
Logs caused by connection to Telco
021987: Jan 14 18:15:45.708: %CONTROLLER-5-UPDOWN: Controller E1 0/3/0, changed state to down (AIS detected)
021988: Jan 14 18:15:45.712: %CONTROLLER-5-UPDOWN: Controller E1 0/3/1, changed state to down (AIS detected)
021989: Jan 14 18:15:46.692: %CONTROLLER-5-UPDOWN: Controller E1 0/2/0, changed state to down (AIS detected)
021990: Jan 14 18:15:46.692: %CONTROLLER-5-UPDOWN: Controller E1 0/2/1, changed state to down (AIS detected)
021991: Jan 14 18:15:46.692: %CONTROLLER-5-UPDOWN: Controller E1 0/2/2, changed state to down (AIS detected)
021992: Jan 14 18:15:46.696: %CONTROLLER-5-UPDOWN: Controller E1 0/2/3, changed state to down (AIS detected)
021993: Jan 14 18:15:46.912: %MARS_NETCLK-3-HOLDOVER: Entering Holdover for Controller E1 0/2/0
021994: Jan 14 18:15:47.708: %LINK-3-UPDOWN: Interface Serial0/3/0:15, changed state to down
021995: Jan 14 18:15:47.712: %LINK-3-UPDOWN: Interface Serial0/3/1:15, changed state to down
021996: Jan 14 18:15:48.692: %LINK-3-UPDOWN: Interface Serial0/2/1:15, changed state to down
021997: Jan 14 18:15:48.696: %LINK-3-UPDOWN: Interface Serial0/2/2:15, changed state to down
021998: Jan 14 18:15:48.696: %LINK-3-UPDOWN: Interface Serial0/2/3:15, changed state to down
021999: Jan 14 18:15:49.692: %CONTROLLER-5-UPDOWN: Controller E1 0/2/0, changed state to up
022000: Jan 14 18:15:49.700: %CONTROLLER-5-UPDOWN: Controller E1 0/2/1, changed state to up
022001: Jan 14 18:15:49.708: %CONTROLLER-5-UPDOWN: Controller E1 0/2/3, changed state to up
022002: Jan 14 18:15:51.700: %LINK-3-UPDOWN: Interface Serial0/2/1:15, changed state to up
022003: Jan 14 18:15:51.708: %LINK-3-UPDOWN: Interface Serial0/2/3:15, changed state to up
022004: Jan 14 18:15:52.164: %MARS_NETCLK-3-HOLDOVER: Exiting Holdover for Controller E1 0/2/0
022005: Jan 14 18:15:53.692: %CONTROLLER-5-UPDOWN: Controller E1 0/2/2, changed state to up
022006: Jan 14 18:15:53.708: %CONTROLLER-5-UPDOWN: Controller E1 0/3/0, changed state to up
022007: Jan 14 18:15:53.716: %CONTROLLER-5-UPDOWN: Controller E1 0/3/1, changed state to up
022008: Jan 14 18:15:55.692: %LINK-3-UPDOWN: Interface Serial0/2/2:15, changed state to up
022009: Jan 14 18:15:55.708: %LINK-3-UPDOWN: Interface Serial0/3/0:15, changed state to up
022010: Jan 14 18:15:55.716: %LINK-3-UPDOWN: Interface Serial0/3/1:15, changed state to up
Logs caused by network connectivity issue between CUCM and MGCP Gateway
021869: Jan 7 10:05:00.763: %LINK-5-CHANGED: Interface Serial0/2/2:15, changed state to administratively down
021870: Jan 7 10:05:01.371: %SYS-5-CONFIG_I: Configured from console by console
021871: Jan 7 10:05:02.575: %SYS-5-CONFIG_I: Configured from console by console
021872: Jan 7 10:05:02.667: %LINK-5-CHANGED: Interface Serial0/2/3:15, changed state to administratively down
021873: Jan 7 10:05:03.275: %SYS-5-CONFIG_I: Configured from console by console
021874: Jan 7 10:05:04.479: %SYS-5-CONFIG_I: Configured from console by console
021875: Jan 7 10:05:04.571: %LINK-5-CHANGED: Interface Serial0/3/0:15, changed state to administratively down
021876: Jan 7 10:05:05.179: %SYS-5-CONFIG_I: Configured from console by console
021877: Jan 7 10:05:06.475: %LINK-5-CHANGED: Interface Serial0/3/1:15, changed state to administratively down
021878: Jan 7 10:05:08.391: %SYS-5-CONFIG_I: Configured from console by console
021879: Jan 7 10:05:09.603: %SYS-5-CONFIG_I: Configured from console by console
021880: Jan 7 10:05:10.815: %SYS-5-CONFIG_I: Configured from console by console
021881: Jan 7 10:05:11.591: %LINK-3-UPDOWN: Interface Serial0/2/1:15, changed state to up
021882: Jan 7 10:05:12.027: %SYS-5-CONFIG_I: Configured from console by console
021883: Jan 7 10:05:12.803: %LINK-3-UPDOWN: Interface Serial0/2/2:15, changed state to up
021884: Jan 7 10:05:13.239: %SYS-5-CONFIG_I: Configured from console by console
021885: Jan 7 10:05:14.015: %LINK-3-UPDOWN: Interface Serial0/2/3:15, changed state to up
021886: Jan 7 10:05:14.451: %SYS-5-CONFIG_I: Configured from console by console
021887: Jan 7 10:05:15.227: %LINK-3-UPDOWN: Interface Serial0/3/0:15, changed state to up
021888: Jan 7 10:05:16.439: %LINK-3-UPDOWN: Interface Serial0/3/1:15, changed state to up
021889: Jan 7 10:05:39.379: %SYS-5-CONFIG_I: Configured from console by console
021890: Jan 7 10:05:40.079: %SYS-5-CONFIG_I: Configured from console by console
021891: Jan 7 10:05:41.783: %SYS-5-CONFIG_I: Configured from console by console
021892: Jan 7 10:05:42.483: %SYS-5-CONFIG_I: Configured from console by console
021893: Jan 7 10:05:43.779: %LINK-5-CHANGED: Interface Serial0/2/1:15, changed state to administratively down
021894: Jan 7 10:05:44.187: %SYS-5-CONFIG_I: Configured from console by console
021895: Jan 7 10:05:44.887: %SYS-5-CONFIG_I: Configured from console by console
021896: Jan 7 10:05:46.183: %LINK-5-CHANGED: Interface Serial0/2/2:15, changed state to administratively down
021897: Jan 7 10:05:46.591: %SYS-5-CONFIG_I: Configured from console by console
021898: Jan 7 10:05:47.291: %SYS-5-CONFIG_I: Configured from console by console
021899: Jan 7 10:05:48.587: %LINK-5-CHANGED: Interface Serial0/2/3:15, changed state to administratively down
021900: Jan 7 10:05:48.995: %SYS-5-CONFIG_I: Configured from console by console
021901: Jan 7 10:05:49.695: %SYS-5-CONFIG_I: Configured from console by console
021902: Jan 7 10:05:50.991: %LINK-5-CHANGED: Interface Serial0/3/0:15, changed state to administratively down
021903: Jan 7 10:05:51.399: %SYS-5-CONFIG_I: Configured from console by console
021904: Jan 7 10:05:52.099: %SYS-5-CONFIG_I: Configured from console by console
021905: Jan 7 10:05:53.395: %LINK-5-CHANGED: Interface Serial0/3/1:15, changed state to administratively down
021906: Jan 7 10:05:55.811: %SYS-5-CONFIG_I: Configured from console by console
021907: Jan 7 10:05:57.023: %SYS-5-CONFIG_I: Configured from console by console
021908: Jan 7 10:05:58.235: %SYS-5-CONFIG_I: Configured from console by console
021909: Jan 7 10:05:59.011: %LINK-3-UPDOWN: Interface Serial0/2/1:15, changed state to up
021910: Jan 7 10:05:59.447: %SYS-5-CONFIG_I: Configured from console by console
021911: Jan 7 10:06:00.223: %LINK-3-UPDOWN: Interface Serial0/2/2:15, changed state to up
021912: Jan 7 10:06:00.659: %SYS-5-CONFIG_I: Configured from console by console
021913: Jan 7 10:06:01.435: %LINK-3-UPDOWN: Interface Serial0/2/3:15, changed state to up
021914: Jan 7 10:06:01.871: %SYS-5-CONFIG_I: Configured from console by console
021915: Jan 7 10:06:02.647: %LINK-3-UPDOWN: Interface Serial0/3/0:15, changed state to up
021916: Jan 7 10:06:03.859: %LINK-3-UPDOWN: Interface Serial0/3/1:15, changed state to up
thanks in advance!!

Here it is.. what is it you're looking for? i'm suspecting the above difference between %LINK-5-CHANGED (network issue) vs %LINK-3-UPDOWN (telco issue)
E1 0/2/0 is up.
Applique type is Channelized E1 - balanced
Description:
No alarms detected.
alarm-trigger is not set
Version info FPGA Rev: 08121917, FPGA Type: PRK4
Framing is CRC4, Line Code is HDB3, Clock Source is Line.
International Bit: 1, National Bits: 11111
Data in current interval (71 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)
     0 Line Code Violations, 330 Path Code Violations,
     0 Slip Secs, 6 Fr Loss Secs, 0 Line Err Secs, 1 Degraded Mins,
     7 Errored Secs, 5 Bursty Err Secs, 2 Severely Err Secs, 2147417995 Unavail Secs
E1 0/2/1 is up.
Applique type is Channelized E1 - balanced
Description:
No alarms detected.
alarm-trigger is not set
Version info FPGA Rev: 08121917, FPGA Type: PRK4
Framing is CRC4, Line Code is HDB3, Clock Source is Line.
International Bit: 1, National Bits: 11111
Data in current interval (72 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)
     0 Line Code Violations, 314 Path Code Violations,
     0 Slip Secs, 5 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
     8 Errored Secs, 6 Bursty Err Secs, 2 Severely Err Secs, 2147418015 Unavail Secs
E1 0/2/2 is up.
Applique type is Channelized E1 - balanced
Description:
No alarms detected.
alarm-trigger is not set
Version info FPGA Rev: 08121917, FPGA Type: PRK4
Framing is CRC4, Line Code is HDB3, Clock Source is Line.
International Bit: 1, National Bits: 11111
Data in current interval (75 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)
     0 Line Code Violations, 344 Path Code Violations,
     0 Slip Secs, 12 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
     16 Errored Secs, 4 Bursty Err Secs, 5 Severely Err Secs, 2147418015 Unavail Secs
E1 0/2/3 is up.
Applique type is Channelized E1 - balanced
Description:
No alarms detected.
alarm-trigger is not set
Version info FPGA Rev: 08121917, FPGA Type: PRK4
Framing is CRC4, Line Code is HDB3, Clock Source is Line.
International Bit: 1, National Bits: 11111
Data in current interval (103 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)
     0 Line Code Violations, 448 Path Code Violations,
     0 Slip Secs, 5 Fr Loss Secs, 0 Line Err Secs, 1 Degraded Mins,
     7 Errored Secs, 5 Bursty Err Secs, 2 Severely Err Secs, 2147418002 Unavail Secs
E1 0/3/0 is up.
Applique type is Channelized E1 - balanced
Description:
No alarms detected.
alarm-trigger is not set
Version info FPGA Rev: 08121917, FPGA Type: PRK4
Framing is CRC4, Line Code is HDB3, Clock Source is Line.
International Bit: 1, National Bits: 11111
Data in current interval (104 seconds elapsed):
     0 Line Code Violations, 0 Path Code Violations
     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)
     0 Line Code Violations, 299 Path Code Violations,
     0 Slip Secs, 8 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
     11 Errored Secs, 5 Bursty Err Secs, 0 Severely Err Secs, 2147418017 Unavail Secs

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!

IPhone cellular network issues after iOS 7.0.6 update

iPhone 5s recently updated to 7.0.6 having cellular network issues. Works on LTE, dead while on 3G. Wifi works. Anyone know why?

Indeed, but if you are in a weak coverage area or even somewhere like a basement, LTE occasionally cuts out leaving you with a 3G connection, which the device will display accordingly. During the times when my device is on 3G I do not receive voicemail, iMessages, or any network connection and get a message telling me my device is "not connected to the internet" even though the 3G indicator is present. Once LTE kicks back in or I find a wifi connection this is no longer a problem, but the phone automatically toggles back and fourth between LTE and 3G more often than desirable which became noticeable when stuff stopped working during the 3G periods.

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My company has been having several issues with iOS6 active sync and Exchange 2010 (sp2 ru4 v2).
Issues:
1. When an appointment is updated by the organizer the initial appointment does not update on the iOS device. Instead a 2nd appointment is created at the new time causing both appointments to be present.
2. When an appointment is updated by the organizer the iOS device does not reflect the updated date / time. This seems to happen more than not with recurring events.
Does anyone know if apple is aware or what the procedure would be for me to open a case with them directlty? All iOS devices are fully updated (to avoid the tansaction log bug that was happening).

Same issue here Sam, with several users in our organization of about 2500 iPhone and iPad users, mostly iPhone.
I have been watching your post for over two weeks now and no one has responded. Have you learned anything in the interim?
Unfortunately I have not, my many searches across the web have yielded no results that are relevant to the problem.
Ken

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