Latency and Jitter issue

I am facing Latency and Jitter issue on few sites. What is the best way to test those hop by hop between two sites?

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If your equipment supports, IP SLA can create an artificial VoIP call flow and it can measure latency and jitter.
Traceroute can be use to obtain (rough) hop-by-hop latencies values.

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Quality of Service and Jitter issues

I am having poor quality of service (36%) and Jitter issues (36ms). I called Verizon Fios technical support and was told that my connection is fine and that it must be a vendor issue. Only vendor I'm having an issue with is Verizon. If I can't get someone from Verizon that knows what QoS and Jitter is on the phone to help me troubleshoot this issue I'm going to have to cancel my service and find a provider that has someone technical providing tech support.

Upstream jitter
35.7 ms
Downstream jitter
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Unusual wireless latency and speed issue

I have an odd problem where wireless connections to the home hub 3 will start to exhibit very high and varied latency from 40ms up to 1000ms every 15 to 30 seconds (pinging from laptop to homehub) and slow throughput of about 4Mbit. The link speed is solid at 144Mbit/sec and the signal is always on maximum.
If I change the wireless channel on the router and the change it back to its original value the connection starts to behave and latency is normally 1-3ms with the odd spike up to 90 or so and realworld throughput jumps up to 60+Mbit/sec.
I suspected packet fragmentation back have confirmed this is not the case and now believe it to be a problem with the home hub as restarting it or changing the wireless channel will fix the issue for a few hours. Anyone else had this problem and resolved it? It is a pain because the connection does still work but it makes streaming high quality media impossible and online gaming becomes a pain with constant lag until I poke the router.

I assume you're using windows vista, 7 and it probably affects windows 8 as well.
When you're connected wirelessly, it never stops searching for a wireless connection and briefly disconnects you from the one you are connect to.
You can turn this off with a program called WLAN Optimizer.
If this helped you please click the Star beside my name.
If this answered your question please click "Mark as Accepted Solution" below.

CUCM Security - Are Jitter, Latency and Packet Loss Stats in Clear Text ?

I've reviewed the Cisco Unified Communications Manager Security Guide and see no suggestion that implementing encryption prevents MoS scoring. In other words, when you implement encryption, do you still have access to jitter, latency and packet loss information in clear text?
TIA,
Amir

Well.. the phones measure the statistics.
The phones then report the stats to CUCM for inclusion in the CMRs.
... as I recall this is done via SCCP.
So yes, it's clear text, unless your signalling is encrypted generally. On most clusters it's not.
Aaron

I have mainstage 3 installed and works 1oo% when connected to the battery, but when connecting to the mains for charging the program crashes. sounds do not obey. is one, even very bad horrible latency. and I need to work on music not only in time but the

i have mainstage 3 installed and works 1oo% when connected to the battery, but when connecting to the mains for charging the program crashes. sounds do not obey. is one, even very bad horrible latency.
and I need to work on music not only in time but the battery after that.
I ask for help please

Thanks for the swift reply, I have been looking online and a loose plug seems to be somewhat of an issue with many, I hope mine is actually a problem and not what others are experiencing. It's taken me this long to even reach out for the simple fact I HATE being a complainer but this is just horrible.
Do you have an iPad 3 as well? And is yours not experiencing any issues close to mine?
Thanks again!

High latency and some PL, culprit seems to be a router within comcast

Hi: I reported this issue to Comcast support but I think I'll post it here too. I'm seeing high latency routing through the Comcast network to a variety of locations. In all endpoints I try, I see high latency except when I hit Comcast endpoints (which makes sense). Here's some output for you: WinMTR outputTraceroute output Note that in all cases, there is a significant slowdown somewhere between hop 9 and 11, always at a comcast router. This issue has been going on for a few hours. Anyone else seeing it?

Hi: (Not sure of the correct forum for this type of request so I'm reposting here after first posting over here) I posted a couple days ago with some issues that seem to have returned. Seeing high latency and occasional PL trying to get from my home to a variety of well-known endpoints. WinMTR output. Anyone else seeing the same? Comcast? This is starting to become a thing. Really annoying for those of us who rely on low latency connectivity when working from home!

Radius L10W-B keyboard and mouse issues

Hello, I have just purchased a Toshiba Satelite Radius L10W-B notebook less then a day ago, and am exeriancing SERIOUS keyboard and mouse issues, Juts after purchasinng this notebook, after converting it to tablet mode and back to notebok mode, the keyboard and mouse was NON existant for over 4 hours, DID NOT WORK AT ALL. I took it back to the reseller and ofcourse as soon as I tried to show the issue, all worked fine. Now, I have massive latency issues with both keyboard and mouse. The keyboard misses key strokes in almost every 8 keys. I get 1 missed keystroke in every 8 keys pressed when typing, and these are not typos, just absolutely nothing, thyre absolute misses all togeather. This make for alot of retyping and backspacing etc etc. also, the mouse is disabled for about 3 seconds after tying, then snaps back into action. This means when typing and switching to the mouse reasonably fast, the mouse is non responsive for about 1 second which is fairly irretating. This email took over 20 minutes to write, for this exact reason. Im sure this is not normal. I really love this notebook in every other aspect, however these issues just make it plain ususuable. Any ideas? Thanks!

Peter,
thanks for the reply. However im convinced this is hardware related! While I really hope not, Ive tried all solutions posted by others.
It simply seems the keyboard is poor quality and the rest of the laptop is awesome!
I really hope im wrong! But its my gut feeling
Ill try give them a call but not holding my breath.

Underruns and Overruns Issue in CESoPSN PWE3

I am doing a testing with CESoPSN PWE3 where in my local E1 is getting heavy underruns and overruns counters. But someone suggested me to increase the jitter buffer size. I don't know why he has suggested this and whats the root cause of jitter buffer in underruns and overruns. If anyone is having any type of clarity or document, please share.
regards
Shivlu Jain
http://www.mplsvpn.info

Hi Shiv,
Attenuate Packet Delay Variation (PDV) : Packet networks create latency and more important PDV, also known as jitter. The TDM service cannot function with the jitter inherent in packet networks and so the pseudowire emulation must be able to smooth out the jitter of the packet network. This is done by using a jitter buffer, which stores packets on the receive side and transmits them smoothly to the
TDM link.
Please refer the attach document
Regards
Chetan Kumar

Check your PCI latency, may cause issu

I , for the most part in my bios had PCI lat at 32. It was stable and no issue.
Since getting a ZS i had a few instability issues.
I then set PCI latency back to 64 and all seems fine now.
If you dont have this option ( your Mobo must be old man ) then get PCI tweak tool from guru3d.com and set it to 64. If its already at 64 try 32 or 28. Have a play with it.
Its just a thought but hey, if it works all the better then.

Oh, i am no expert on PCI late ( someone correct me if I am wrong ) but its the time it takes for a device to send info/data to and from along the bus. When a device is needed it takes priority over others. Sometime having it set to 32 will force a device to use the bus even if it is not requested, thus instability.
Hope it hel
ps.

Latency and Intermittent connection since 24th of July.

There is a large tree branch leaning on the cable wire in the back rinning from the main box to the pole. The wire looks intertwined in smaller branches and a larger branch leaning heavily on it making like a v effect. This would cause noise frequency and an intermmittent connection according to what I read online. Accordingly any weight on a cable wire would cause for an signal interference. The area was affected by several outages in the last 2 weeks, which appeared to be resolved, one which was a lightning strike on one of the Nodes. I believe there still be something wrong because others in the area are getting intermittency and weak signals at certain times and not others. Since I use the internet for work purposes I need the connection to provide over 100mbps of download at least 99 percent of the time. This is what I am paying for. I am getting 30 at times and 100 at others causing it to be difficult to do my job. I have had the service checked several times and they keep reporting yellow signal of high noise frequency comming to the co-axle from somewhere. There were not able to pin point it, but the large tree branch may be the issue. After speaking to several reps. over the last 2 weeks and reporting the need to free the drop wire from the tree branch at least a dozen times to reps in technical support, I found out yesterday that there is no NOTES taken anywhere on the account reporting a tree branch issue. This convinced me that comcast is falsifying/modifying the support call notes for some reason. In fact since the 29th of July when a technician took pictures of the issue and allegedly reported this to maintenance, NOTHING has been done about the tree branch or the latency and intermittent connection I still have. I also had a major CREEPY experience with the technician that came out here that day. I now have an appointment for Monday which was rescheduled again from Thursday without notice and I waited hour on Thursday for someone to show up, but no one did and they rescheduled it until Monday without an explanation. Supervisor said it might be because they needed a bigger team to come out on Monday. If this is not taken care of on Monday Corporate will be hearing more of me.

Dear Complaining,
I am so sorry for the delay! I have sent you a private message so that we can discuss your service concerns more freely.
At the top of each Forum page, you will see a small gray envelope icon. This icon will have a number next to it if you have any new messages waiting. To open a PM to read it, double click on the envelope. If you click on the white envelope a window will open with tabs for your Private Message Inbox, Sent Messages, Friends, Ignored Users, and Compose new Message. You can also access this area by clicking on the Username in a Thread or post. By default, Private Messages are enabled. You can disable this feature in My Settings>Preferences> Private Messenger.

MSI R9 270X Gaming 2G has the flicker/jitter issue. Does the BIOS update work?

Hey all, my internet research led me here for the flicker/jitter issue as seen in this Youtube video. The video isn't mine, but my issue is similar but worse as the screen with completely black out for a second.
It mostly happens when web browsing, but once in a while it'll happen while gaming. Strangely, it only happens on my primary display, not on my secondary display.
My serial number (minus the last three digits) is: 602-V303-07SB1312029XXX
I can't seem to find if the BIOS flash helped anyone or not, I'm assuming it has though because I haven't read any reports of people looking for more help after the flash.
So here are my questions:
Which vBIOS do I need and where can I find it?
My card has the BIOS switch, which position should it be on for the flash?
Lastly, whats the best method to flash the new BIOS?
Thank you for your time.

You can try flash to the latest UEFI vbios TV303MH.1A0...
This vbios is for all V303-07S card.
the flash method also wrote in this thread.
https://forum-en.msi.com/index.php?topic=182256.msg1309322#msg1309322
Edit: I just check the vBIOS switch, the other vbios should be UEFI already, try switch to the other vbios, and see if the flicker/jitter issue happen?
http://event.msi.com/2014/vga/Hybrid_BIOS/

Failed Hardware Scan and other issues E440

Hi all,
This is probably more rant than anything, but I wanted to give a heads up to others too.
I have a ThinkPad E440 that is a year old. From the very first time I turned it on, there have been issues. The first hardware scan (via Lenovo Solution Center - LSC) showed a warning for the Intel Dual Band Wireless-AC 7260 Local Connection Test. There were also tons of System Events that always show up in the "Configuration History" part of the LSC. You can look at the calendar and tell exactly which days I used the computer because there will be System Events generated each day. Things like app crashes and failed drivers.
In July 2014, I got the first warning for the 16 GB SSD - the SMART Short Self-Test. By February this year it showed as failed for each hardware scan (these were initially set up to run monthly).
Also the whole time I've had it the touch screen would just stop working at some point and I would have to reboot to get it working again.
I finally called Lenovo on March 30th, before my warranty expired. When I called that time, I didn't realize the hard drive failure was the SSD. So they sent me a new 500 GB drive. I also added the other things into the case when I talked to them. For the wireless issue they suggested making sure the driver was up to date. I did this and let them know when I called back that it was up to date and still having the warning. So I called them to tell them to tell them about the wireless and also that I realized it was the SSD having the failure, not the main drive. The first case had already been closed even though none of the other items were addressed.
So they opened another case (this is #2). They said to mail them the laptop since the wireless issue would probably be on the board and it wasn't something I could fix myself. They sent a box with a prepaid overnight shipping label. I was very sick for a few days so I sent it back to them on April 10th (a Friday). Via UPS I saw it was delivered on Saturday. Work was performed on it Monday, April 13th and sent back to me that very day. I received it on April 14th. This part of the service has been excellent - very fast response.
Being in IT, I included a letter with the laptop that outlined the issues that should have been in the case. I also printed the hardware scans and what the system events looked like.
When I got the laptop back, the sheet inside said they had replaced the Speaker because of Distorted Sound. This was not even on the list even though I had noticed it. I didn't even power up the laptop before calling them again - yes, I was furious! Plus our power was out...
So this was noon on the 14th. They opened case #3 and sent me ANOTHER BOX so I could send it back.
After our power came back on the 15th, I powered up my laptop. I opened the browser (I have it set to restore the previous session) and there was a sexually explicit video on YouTube. I opened the other browser and there was a different video on YouTube. So this person was watching YouTube instead of fixing my laptop. I looked through both browser histories and there was quite a bit of activity while my laptop was at the repair center... I ran the hardware scan - still failed and a warning for the wireless. They really hadn't done anything.
I also found two pictures of the repair person in the recycle bin...
So I called back. I was LIVID! They opened another case (this is #4). And sent me ANOTHER BOX. I finally learned the other day that once a case is opened, it cannot be edited or added to at all. Instead, they close the other case and open a new one. I guess their turnaround time for closing cases is excellent! I've never seen a system like that - and I've used a lot of them.
I got a really nice, patient fellow on the line. He took all my info (again). I emailed him the pictures, screen captures of the YouTube videos, the letter I had sent - everything. He entered as much into the new case as he could - he talked to one of the supervisors to make sure he did it right. Somehow he flagged it so that the laptop would get more attention (time) at the repair facility. He also opened a separate case (an escalation ticket?) for a supervisor to call me regarding the person's conduct at the repair facility. He said they would call me that day. (It's now the 25th and I've never heard from anyone)
So, he sent me ANOTHER BOX. I've built up quite a stack of them.
Our power was out AGAIN from the 17th through the 19th (don't get me started).
I noticed a hardware scan had now gotten a failure on the main hard drive. So I called them on the 21st to add this to the case before sending the laptop back. The girl said they can't add anything to an existing case or edit it at all once it's opened. She would have to open a new case and SEND ME ANOTHER BOX. I told her to forget it because I was ready to send it in and didn't want to wait for another box. I also asked for a status on that "escalation case" where the supervisor was supposed to call me. In order to do this she, yes, wait for it, had to open ANOTHER CASE!! So they would know I wanted a status. I'm completely dumbfounded.
So I sent it back on the 21st. This time I practically wiped it. I had already removed all my files the last time, but I had left my bookmarks and browser history intact. I set up a guest logon with admin privileges. I updated my letter and printed off more stuff to include with the box. On one sheet I had only the case number, the serial number and machine type. On another sheet I had "DO NOT SEPARATE THIS PAPERWORK FROM THE LAPTOP" and the case number. I put this sheet on top (The guy on the 15th said my letter and stuff may have gotten separated from the laptop once it was delivered to the repair facility). I used a ton of staples so it would all stay together. I included in my letter the failure on the main hard drive and asked if they could look at it. I wrote about having to open a new case if I wanted to include it.
They received it on the 22nd. A nice gentleman from the repair facility called me that day asking about the password. that. was. written. on the sheet they have you fill out. I told him what happened last time and also mentioned the hard drive failure and asked if he could look into it. He said they would.
I received my laptop back yesterday morning.The sheet that came with it said they had "replaced the following parts to complete the repair of your laptop."
Part Description                                           Symptom
IMAGE                                                             Replaced due to engineering change
System board                                                 Network card error
Hard disk drive                                                Network card error
ECA-WIRELESS                                            <no symptom listed>
There was also a sheet saying they had installed a factory preload of software and I needed to install Lenovo and Windows updates.
When I booted it up, the first thing I noticed, in the lower right corner was:
Windows 8.1
SecureBoot isn’t configured correctly
Build 9600
I ran a hardware scan. Well, I tried. It stopped part way through and said it finished successfully but most of the tasks showed up as cancelled. I tried to run it again - issues - rebooting ensued. It said the LSC wasn’t available and that I should try again or reboot.
Tried several times. Then got what I guess is the new BSOD - kinder, gentler:
Your PC ran into a problem and needs to restart. We're just
collecting some error info, and then we'll restart for you. (xx% complete)
If you'd like to know more, you can search online later for this error: DRIVER_CORRUPTED_EXPOOL
Even though the LSC said my Lenovo files were all up to date, I ran the Update. And first I had to download a new version of Update. Then I downloaded all of the Lenovo updates and installed them (there were quite a few). The BIOS update failed. While I was doing the Lenovo downloads, I got a light blue screen but no text (I was out of the room so I'm not sure what happened). Did CTRL-ALT-DEL and it shows only IE and Task Manager as applications that are running. Could not “Switch to” IE. Hitting window key to go to start didn't do anything. So I had to restart.
By 3pm yesterday there were 34 system events in the configuration history.
I ran the hardware scan again after I updated the Lenovo files, and you guessed it! Failure on the SSD (SMART Short Self-Test) and warning on the wireless. Nothing had changed. Except hardware scan is acting different than it did before I sent in the laptop for repairs. When it finishes, it instantly closes and just shows 100% complete. When I click on "see last results" it shows a screen called
Log Information,
Canceled 04/24/2015 n:nn pm
You have not done a hardware test on your computer
And the calendar in LSC only shows the very first hardware scan I did on Friday. Even the hardware scan screen shows the date and time of the last scan. It also shows the error code. In order to see exactly what is failing, I have to sit there and watch it very closely and snap a picture of the screen as soon as the error (or warning) shows up.
When I would try to run Windows update, it would hang up PC Settings. I couldn't even kill it using task manager because it didn't show up as a task. During this, I got a flag saying the firewall wasn't turned on. I tried to turn it on, but clicking on Turn on Windows Firewall didn't do anything. I tried to setup my Microsoft account but that just hung too.
I ended up running Windows Update FOUR TIMES to get all the updates installed. Every time I ran it, it said "Done!" and I would run it again and more would show up. The last time was this morning.
At some point, the error about SecureBoot went away.
Then, I created a bootable BIOS update disk. Following the ReadMe instructions, I went through ThinkPad Setup and verified several values. Of note:
Secure Boot was DISABLED. According to the ReadMe file, this should be ENABLED in Windows 8.1. I enabled it.
Under Startup/Boot, according to the ReadMe that came with the BIOS update, UEFI/Legacy Boot is supposed to be set at UEFI Only for Windows 8.1. Mine was set to "Both". I changed it.
In Startup, OS Optimized Defaults was DISABLED, even though it says right there (and in the BIOS update ReadMe) it should be ENABLED to meet Microsoft Windows 8 Certification Requirement.
After these updates, I flashed the new BIOS.
Then, I ran hardware scan again...
Now I have TWO failures on the SSD: Random Seek Test and SMART Short Self-Test. Great.
In the Event Viewer (that I recently discovered), it says my disk has a bad block. It just says The device, \Device\Harddisk\DR1, has a bad block. I assume this is the SSD...
There are 867 events in the event viewer - Critical, Error, and Warning...
Fifty-two of these are from October 7, 2013 - before my little laptop was a glimmer.
The rest are from when Lenovo had it and yesterday and today.
64 of them are the disk error.
341 are from DeviceSetupManager. 65 of those are from failed driver installs. 69 are for not being able to establish a connection to the windows update service. 64 are from not being able to establish a connection to the Windows Metadata and Internet Services (WMIS).
3 times it's rebooted without cleanly shutting down
60 of them are from Service Control Manager and say The TDKLIB service failed to start due to the following error: The system cannot find the file specified.
One of them says {Registry Hive Recovered} Registry hive (file): '\??\C:\Users\Default\NTUSER.DAT' was corrupted and it has been recovered. Some data might have been lost.
16 are warnings that various processors in Group 0 are being limited by system firmware.
12 say the certificate for local system with thumbprint <bunch of hex numbers> is about to expire or already expired.
108 are warnings for failure to load the driver \Driver\WUDFRd for various devices
16 are application errors
One is for the computer rebooting from a "bug check"
15 are for name resolutions timing out after none of the configured DNS servers responded.
10 are for SecureBoot being disabled.
14 for services terminating unexpectedly
15 are for WLAN Extensibility Module has stopped
61 are for applications not being able to be restarted because the application SID does not match Conductor SID
12 are for activation of CLSID timing out waiting for the service wuauserv to stop
So, I'll call them on Monday and open. a. new. case (#5?) - but really 7. And get A NEW BOX.
I'll keep you updated!

Hi amycdero and welcome to the HP Forum,
I understand that you are having scanning and printing issues after upgrading to Mavericks OS X v10.9.1. I will try my best to help you resolve this issue.
In this document for Mac OS X: Scanning Software Does Not Open or Stops Responding are steps the may help you with your scanning issue.
This document for Fixing Ink Streaks, Faded Prints, and Other Common Print Quality Problems should help with the streaking printing issue.
I hope this information is helpful. Please let me know.
Thank you,
I worked on behalf of HP.

Battery, heat, and ringer issues

I recently purchased the Iphone 4s.. this is my first iphone
I did the update that Apple sent out to help the battery and it seems like it worse then before the update?? My phone has been off the charger for 45 minutes, I sent 1 text message, and had 1 phone call. The percentage is now at 87. It the last 2 minutes i have watched it go down 2%? Is this normal? Also, the phone gets REALLY hot...
If not, what do I do now??
Also, I keep missing phone calls because I don't hear the phone ring... but the ringer is all the way up..
Any help will be greatly appreciated!!

mdorling wrote:
We've got the same issues, the BBM contacts went, now the BB won't charge ... we've tried all ways to get it to charge ... typically it's just over a month old so we can't get a full refund ... we are on here trying to find out what we need to do as we can't obtain a telephone number for BB customer services nor an email address only a tweet address which I haven't downloaded onto my handset. So am stuck!!! Any and all advice very gratefully received as seriously peeved with BB models now. My first BB was fantastic ... but all newer models have had problems ... think BB needs to ensure that all techy problems are fully ironed out prior to launching their new BB handset!
1. Connect your Z10 to the wall outlet charger for an hour and then with the Z10 powered on, and with it STILL CONNECTED, remove the battery for a minute and replace. This will normally reset the the on-device battery meter and allow the charging status and percentage to show more correctly.
2. Orange is your tech support contact and any issue which they cannot resolve, they should escalate up to BlackBerry tier two tech support, or you should ask/demand that.
1. If any post helps you please click the below the post(s) that helped you.
2. Please resolve your thread by marking the post "Solution?" which solved it for you!
3. Install free BlackBerry Protect today for backups of contacts and data.
4. Guide to Unlocking your BlackBerry & Unlock Codes
Join our BBM Channels (Beta)
BlackBerry Support Forums Channel
PIN: C0001B7B4 Display/Scan Bar Code
Knowledge Base Updates
PIN: C0005A9AA Display/Scan Bar Code

New Airport Extreme and iPhone Issues

I've had the networking day from ****. I previously had a 3rd Gen Time Capsule at our restaurant, connected to a Cisco 26port gigabit POE switch and Comcast digital voice and internet. Over the past few days, employees have reported trouble accessing the the Wifi network. After several restarts and firmware upgrades (including the dreaded "firmware problem" to fine update), nothing worked. I changed channels, back to auto, back to specific channels, back to auto. Made open guest networks. Nothing worked consistently. My iPhone might connect and my friend's might not. Nor his laptop consistently. Our Axis network cameras might take a bit extra time to connect. All quite random and quite frustrating.
So I swap out an older Airport Extreme (4th gen I believe) using the same configuration as the TC (Time Capsule). It works fine, except for the last port not working as expected. No matter, I plug the mac mini into the Cisco switch and off we go. Nevertheless, I'm still told we are suffering random Wifi issues. So I buy a brand new AE (5th gen) today to replace that one. Should work like a charm I thought. Right....
Several hours later, I finally have the new AE working, but only after doing several hard resets/factory restores, the works. For some reason, the mac mini could not successfully update any of the connected AEs - whether connected directly into the same AE, or if the Mini was connected to the switch. Nothing worked. Every time I tried to update the AE, it would hang and force me to unplug and plug it back in. It would also never save setting changes. I finally resorted to a friend's macbook to be able to restore it successfully. And once that worked, the mini was able to update the AE flawlessly. Our Point of Sales (POS) machines connect fine, our cameras connect fine, wifi printer connects, and the mini connects, and everything has internet.
Except my iPhone 5. Of course. It gets a signal fine (full bars). It gets an IP address. But I can't surf the web. Or download email. Or iMessages. Anything. No internet access. I try hard restarts on my iphone. I try assigning IP addresses by MAC address. I try resetting the AE. I try renaming the WiFi name. Nothing. I can make a guest network that works (on a different IP table, btw - 172, not 192.) But other than that, no access. Grrrr.
So I have a "working" AE router where some devices successfully connect (through wifi and ethernet) and some dont' (wifi iPhone). My iPhone connects fine to my home TC. So shouldn't be anything to do with that. But I'm at a loss. I'm going to go back and restore everything and power cycle everything tonight or tomorrow night. I don't know if that will help, but it's worth a try. Lord knows it feels like I've tried everything else.
Anyone have any good ideas of where to start besides voodoo dolls and baseball bats?

I took mine back, because I was having these very same issues. We use contivity too. I was able to connect only to one of three of the servers we manage (in Europe). I couldn't connect to the servers in Asia or here in the USA.
Replaced the Airport Extreme with my trusty old d-link 624, and no issues connecting to any of the three hubs.
Otherwise, I liked the Airport Extreme, and I'll consider buying it again when and if they address this VPN issue. I work at home so its obviously a "deal breaker" for me.

IQ826t Restart and Heating Issue

One thing I definitely do not like the HP's support especially when they will not allow us to buy a 7 Upgrade from Vista nor will they support something (even when I find their glitches and they admit after telling me it was just the OS).. On Repair work, I had to ship it out and this will be my 2-3 time to do repair on this PC in the past 3 years (and I have to wait a week for the repair to be done...)
Besides that, IQ826t, Win 7 Ultimate SP1
All Drivers are up to date with HP website (utilizing Win 7 64 bit drivers and Firmware is up to date). AVG update/scan (no issue - confirmed even rootkit).. Malwarebyte - Scan and no issue
Disk Cleanup, Disk Defragmentation done on a monthly and quarterly schedule
Biggest Issue:
I am getting a crash with Win 7 0x124 Stop Error Message (happens periodically and even after a reboot)
Never had this issue until May and the upgrade to Win 7 was done last year with SP1 update done on March (so it is not an issue with the OS as HP support personnel seems to think... I proved them the issue with Windows Update History, The Bluescreen error code on my error code reader).. This machine under warranty and I had issues with it constant (even in Vista)
They state that it is the OS.. Again, if that was the case, I would think it would happen right away like my Toshiba on SP1 upgrade... That was not the case in the matter. I have a firmware reset (default settings) and the issue persist..
The Error Code relates always HAL.dll or ntoskrnl.exe
One if hardware compatiblity and the other is an OS kernel exe file.. And this usually checking knowledge base relates to hardware failing due to 1) Compatibility (which HP website confirms is not the case) 2) OS corruption (which is not the case checking on safe mode and this happening STILL 3) Heat Issue (which I believe is the issue and was been documented on the Internet
What I am noticing is the unit is extremely HOT (vent is almost burning when it has been off and just turned on).. I wonder if the hardware pieces are literally melting to destruction since I can't just open it up (they state it will void my warranty)
The Symptoms before the Crash (happens any time.. Even right after a power up)
If you are playing audio or video, you will start to hear jitters and sound seems to echo itself .. Video would start to lag and become choppy.. Systems start to slow down and things seem to run very slow.. I have seen the power light on the PC start on but the touchscreen just go black (will not restart sometimes)..
Minor Issues (but could be related)
1) When running PC Hardware Diagnostic, they will come up with an error code in the past and that was warranted for a motherboard replacement (of course, they ship the box to the wrong location and I was in the middle of my wedding so I get to it now).. It was pertaining to PCI Express Status ICH9 PCI Express Root Port where it will generate an error code... Now, running the diagnostic... I will not get any error but PCI Express Root Port 3 & 5 do not show up on the diagnostic... Wouldn't that obvious show something that is a problem when there are 6 ports (which on the previous diagnostic that I can't grab past logs shows that). That is not warranted for a warranty work? Just a note, I got the fail test code (which was intermittent but keep happening and the tech support would not look at previous case.. Port 4 failed and a fatal device code)
2) Blu-Ray player will not run and their answer is that it is your Blu-Ray until they realize that I ran it on 3 different Blu-Ray player standalone, different Blu-Ray, and confirm DVD will work.. They still think it is a software issue until they can't deny my point when it will not read the Blu-Ray no matter what (they took control and confirmed it).. They believe the HP SmartDVD software was failing because of Win 7 and not Vista (even when I downgrade and confirm it works, I stated the software is the issue... Lone and behold, 2 months later they had an update that they refuse to admit I was RIGHT on the matter and done 15 hours of troubleshooting that they were wrong about)
3) Wireless Keyboard and Mouse lost connectivity even if the battery is not low... Just stop typing or omit letters.. This is considering the keyboard is literally in front of the touchscreen
4) Touchscreen is sensitive when it wants to be but won't in other... Constant issues there
This is why I have so much issue with support.. They seem to show that they will do anything to deny the issue.. Heck, I am a computer technian calling on the issue.. It ain't like I didn't troubleshoot on the matter... But they think we are all morons and when I prove them wrong, they will use any excuse to honor warranty... That is why it is amazing..

Look in your Settings > App Manager.
Tap Device Monitor.
Tap the Battery tab.
At the upper right, tap "Since Last Charge" to change to "Last 48 Hours".
What apps or processes are consuming the most battery power?
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Latency and Jitter issue

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