Wireless Link disconnects over night - help

Have latest version of all software. Linksys wireless router (new). Have Airport configured on one of our iMacs (1 year old) using WPA2 Personal, no SSID display, channel 6 on router and mac. Set up and it works with 75% signal strength. If left over night, disconnect and have to re-enter everything on the Mac, network, WPA2 password and channel. This is the only computer running wireless on the network.
Why is this happening?

never answered

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My ipod touch wont turn on even when i had it plugged in over night HELP!!!!!!!!!!!!!

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Labview 2011 always disconnecting over wireless Ethernet bridge!

Hello, we recently upgraded from labview 2009 to labview 2011. We use a Labview cRio-9014 and FPGA backplane 9114. For connecting the cRio to our laptop we use Digi XPress Ethernet Bridge: Multipoint 900MHz industrial wireless part# XEB09. This program worked over our wireless link running labview 2009 with the old cRio software.
After upgrading the desktop, upgrading the cRio's software and recompiling the FPGA code we tested our setup via a wired ethernet connection and ran it all day with no problems. However once we switched to using our wireless ethernet bridges the cRio disconnects always 2-3 minutes after starting. It also does not allow us to reconnect without powercycling the cRio. The radio modems show a solid connect and no problems the whole time. Now I've searched through known issues and all over the forums without finding anyone having a similar issue so I hope someone can chime in and let me know if something else in LV2011 changed or what.
My current hypothesis is that labview 2011 uses UDP packets for status/keep-alive and our radio modems are not guaranteed to recieve all UDP packets. Please correct me since this is only a guess and I don't know what's going on under the hood on the cRio side.
P.S. I've captured the packet data using WireShark on the laptops side from deployment until disconnection but can't find any obvious problems. It's a fairly large file so let me know if it's needed and I'll try to find a way to upload it.
Hopefully someone can help.
Best Regards,
Sam Bingham
Great Lakes WATER Institute

Our host OS is WIn7-64Bit, and XP-32bit but they all display the same behavior.
cRIO hardware: cRio-9014 and FPGA backplane 9114
Our system is has 4 modules installed NI-9205, NI-9401, NI-9401, NI-9870, although we are only using the serial ports on NI-9870.
I looked for the NI TimeSync to remove but it isn't listed in our installation
Contents of current installation:
CompactRIO Support 4.0.0
DataSocket for LabVIEW Real-Time 4.9.0
HTTP Client 1.2.0
HTTP Client with SSL Support 1.2.0
I/O Variable Remote Configuration Web Service 1.0
LabVIEW 2011 Adaptive Filter Toolkit 11.0.0
LabVIEW PID and Fuzzy Logic Toolkit 11.0.0
LabVIEW Real-Time 11.0
Language Support for LabVIEW RT 1.0.0.4
NI Application Web Server 2.0
NI System Configuration 5.0.0
NI System Configuration Network Support 5.0.0
NI Web-based Configuration and Monitoring 2.0.0
NI-RIO 4.0.0
NI-Serial RT 3.8.0
NI-VISA 5.1
NI-VISA ENET Passport 5.1
NI-VISA ENET-ASRL Passport 5.1
NI-VISA Remote Passport 5.1
NI-VISA Server 5.1
NI-VISA USB Passport 5.1
Network Streams 1.1
Network Variable Engine 1.8.0
Remote Panel Server for LabVIEW RT 4.0.0
Run-Time Engine for Web Services 4.0.0
SSL Support for LabVIEW RT 4.0.0
System State Publisher 2.0.0
Variable Client Support for LabVIEW RT 1.8.0

HT4060 My ipad mini wont charge I bought a new charger since the old one didn't charge my ipad and the same problem is happening i charged it over night and when I woke up it said 50% soo can someone help me this is my first apple product a

Well my ipad mini isn't charging.. I with the original charger it didn't show the charging sign when plugged in.. And I bought a new one a 12:00 one from bath bed and beyond. Now it ain't charging again even thought it did a few days ago.. Now I don't know what to do.. I don't wanna keep buying chargers..

Could be the charger, cable or iPad. Plug the USB cable into your computer. It may say "Not Charging", however, it is charging slowly and will verify that the cable is good.
Try this first - Reset the iPad by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. (This is equivalent to rebooting your computer.)
The quickest way (and really the only way) to charge your iPad is with the included 10W or 12W (5W on Mini) USB Power Adapter. iPad will also charge, although more slowly, when attached to a computer with a high-power USB port (many recent Mac computers) or with an iPhone Power Adapter (5W). When attached to a computer via a standard USB port (2.5W, most PCs or older Mac computers) iPad will charge very slowly (but iPad indicates not charging). Make sure your computer is on while charging iPad via USB. If iPad is connected to a computer that’s turned off or is in sleep or standby mode, the iPad battery will continue to drain.
Apple recommends that once a month you let the iPad fully discharge & then recharge to 100%.
How to Calibrate Your Mac, iPhone, or iPad Battery
http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/
At this link http://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.htmlhttp://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.html , tests show that the iPad 2 battery (25 watt-hours) will charge to 90% in 3 hours 1 minute. It will charge to 100% in 4 hours 2 minutes. The new iPad has a larger capacity battery (42 watt-hours), so using the 10W charger will obviously take longer. If you are using your iPad while charging, it will take even longer. It's best to turn your new iPad OFF and charge over night. Also look at The iPad's charging challenge explained http://www.macworld.com/article/1150356/ipadcharging.htmlhttp://www.macworld.com/article/1150356/ipadcharging.html
Also, if you have a 3rd generation iPad, look at
Apple: iPad Battery Nothing to Get Charged Up About
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Apple Explains New iPad's Continued Charging Beyond 100% Battery Level
http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging-http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging- beyond-100-battery-level/
New iPad Takes Much Longer to Charge Than iPad 2
http://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipahttp://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipa d-2.html
Apple Batteries - iPad http://www.apple.com/batteries/ipad.htmlhttp://www.apple.com/batteries/ipad.html
iPhone: Hardware troubleshooting (Power/Battery section also applies to iPad)
http://support.apple.com/kb/TS2802http://support.apple.com/kb/TS2802
Extend iPad Battery Life (Look at pjl123 comment)
https://discussions.apple.com/thread/3921324?tstart=30https://discussions.apple.com/thread/3921324?tstart=30
iOS 7 Battery Life Draining Too Fast? It’s Easy to Fix
http://osxdaily.com/2013/09/19/ios-7-battery-life-fix/http://osxdaily.com/2013/09/19/ios-7-battery-life-fix/
New iPad Slow to Recharge, Barely Charges During Use
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iPad: Charging the battery
http://support.apple.com/kb/HT4060http://support.apple.com/kb/HT4060
Best Practices for iPad Battery Charging
http://www.ilounge.com/index.php/articles/comments/best-practices-for-ipad-batte ry-charging/http://www.ilounge.com/index.php/articles/comments/best-practices-for-ipad-batte ry-charging/
Tips About Charging for New iPad 3
http://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-iphttp://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-ip ad-3.html
How to Save and Prolong the battery life of your new ipad
https://discussions.apple.com/thread/4480944?tstart=0https://discussions.apple.com/thread/4480944?tstart=0
Prolong battery lifespan for iPad / iPad 2 / iPad 3: charging tips
http://thehowto.wikidot.com/prolong-battery-lifespan-for-ipadhttp://thehowto.wikidot.com/prolong-battery-lifespan-for-ipad
iPhone, iPod, Using the iPad Charger
http://support.apple.com/kb/HT4327http://support.apple.com/kb/HT4327
Install and use Battery Doctor HD
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To Extend a Device’s Battery Life, Get to Know It Better
http://tinyurl.com/b67c7xzhttp://tinyurl.com/b67c7xz
iPad Battery Replacement
http://www.apple.com/batteries/replacements.htmlhttp://www.apple.com/batteries/replacements.html
In rare instances when using the Camera Connection Kit, you may notice that iPad does not charge after using the Camera Connection Kit. Disconnecting and reconnecting the iPad from the charger will resolve this issue.
 Cheers, Tom

HELP NEEDED!! Recently upgraded my ipad air to the new update, charged it over night, now it will not come on? i plug in the charger but comes up the normal charging sign but still no life in it?

HELP NEEDED!! Recently upgraded my ipad air to the new update, charged it over night, now it will not come on? i plug in the charger but comes up the normal charging sign but still no life in it? Seems as though theres either a problem it charging or starting up. Had the ipad for about a year and a month or 2.. what can i do to source the problem?

Its just started up with the apple sign, then it goes to an off black coloured screen so its on but nothing showing just a dark screen but not jet black.. ahhh help!! thank you in advance

I dropped my phone down the toilet then turned it off and left it in rice over night now it's saying battery dead and needs to be charged but I've read charing it is the worst thing to do, help please?

I dropped my phone down the toilet then turned it off and left it in rice over night now it's saying battery dead and needs to be charged but I've read charing it is the worst thing to do, help please?

After taking a dip in my vest pocket in the washing machine for about 10 minutes, my nearly new 5S spent 5 days in rice and silica gel packets. It definitely dried out, but there is damage to either the battery or the circuit board because it turns on, and I continuously get a blue screen and it reboots every five minutes for a half hour, and then miraculously, it stays on and works perfectly. But I wound up having to fork over $700 for a new 6+. because I couldn't stand the rebooting any longer. I had no insurance, but I do now, Apple insurance, not carrier ins.

My Iphone 5s Mail stopped working over night and now I can delete. I reformatted it twice and it still playing weird with me. My older version Iphone 5 is working fine but my new 5s something wrong can anyone help?

Mail not working on my iPhone 5s and there is nothing i can do about it.. can anyone advise what to do

i also can add any mail addresses or open any mails ... latelty the phone is heating up as well... this all happend on Thursday morning, it was in charge over night and in the morning , no mail working nothing opening etc... and phone is hotter than usual when charging. and when connected to i tures it does not charge.

ITunes deleted my whole music library. I was not performing an upgrade at the time. They disappeared over night without me doing anything. How can i get them back without going one by one?

I woke up this morning to find my computer had restarted itself. I don't know why. Must've upgraded something. When i opened iTunes my entire library was gone. The playlists are still there, just nothing inside them. iTunes didn't upgrade over night since it still asks me to. I've tried a system restore to the day previous but it did nothing. How can i get everything back the way it was? I would really like to not have to import it all again individually.

Empty/corrupt library after upgrade/crash
Hopefully it's not been too long since you last upgraded iTunes, in fact if you get an empty/incomplete library immediately after upgrading then with the following steps you shouldn't lose a thing or need to do any further housekeeping. Note that in iTunes 11 an "empty" library may show your past purchases with links to stream or download them.
In the Previous iTunes Libraries folder should be a number of dated iTunes Library files. Take the most recent of these and copy it into the iTunes folder. Rename iTunes Library.itl as iTunes Library (Corrupt).itl and then rename the restored file as iTunes Library.itl. Start iTunes. Should all be good, bar any recent additions to or deletions from your library.
See iTunes Folder Watch for a tool to catch up with any changes since the backup file was created.
When you get it all working make a backup!
Should you be in the unfortunate position where you are no longer able to access your original library, or a backup of it, then see Recover your iTunes library from your iPod or iOS device.
Would you mind telling me which anti-virus package you use? It may be that it is disturbing iTunes when it tries to write out the fresh database, as it does after almost any activity with your library. I'm noticing more of this type of problem than usual and trying to see if there is any pattern. It may help to prevent a repeat of the problem if you look at the advanced options for your AV package and see if you can find a way to exclude the iTunes folder from any real-time scanning process.
tt2

Database connection loosed over night

Hi,
I am testing a J2EE application on Sun Java System Application Server Platform Edition 8.2 (build b06-fcs).
The application uses JNDI, which uses a connection pool to access a MySQL database. The deployment of the applications .ear file works fine, and the connection of the bean works correctly the rest of the day. But on the next day when I try to use the bean from the client application, I get a Local Transport Exception:
System Exception
javax.resource.spi.LocalTransactionException: Communications link failure due to underlying exception:
** BEGIN NESTED EXCEPTION **
java.io.EOFException
STACKTRACE:
java.io.EOFException
     at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1905)
     at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2351)
     at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2862)
     at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1571)
     at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1666)
     at com.mysql.jdbc.Connection.execSQL(Connection.java:2988)
     at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:4913)
...The ping of the connection pool is still working, at it seems that nothing has changed since yesterday.
Does anybody have any ideas what causes this "overnight" problem?
Thanks in advance,
Istvan

Appserver pools DB connections and your connection expires over night. You should try setting "Connection Validation" checkbox and validate it against some existing table in your DB, see:
http://docs.sun.com/app/docs/doc/819-4712/6n6rit5is?a=view
If this doesn't help you might want to try changing your application to reconnect upon failure. Last thing to try would be plugging in different mysql JDBC driver.

Redundant Wireless links

i'm in the process of investigating on redundant wireless links. the case is, i have two wireless antennas each of them on different network and serving two different areas. is it possible to let one of the antennas to take over if the other one fails?

The controllers i do not have much experience in so i had to go out researching via google and cisco's internal and forum search function. It first appears that the controller doesnt support hot standby for the APs themselves but rather increases the APs power around them.. However again this is just some brief research i did and may be incorrect. If you dont recieve an answer open up a tac and they will be able to tell you for sure.
Sorry i wasnt more help.. If you end up using some ap's outside of the controller you can find the Hot standby setttings by using the GUI and clicking on "services" then the 2nd option is 'Hot Standby'.

HT201412 when ipad is connected to power over night and battery is still at 5%?

Why did i charge my ipad over night and yet the battery strentgh remained only 5% when i opened it on my laptop?

Could be the charger, cable or iPad. Plug the USB cable into your computer. It may say "Not Charging", however, it is charging slowly and will verify that the cable is good.
Try this first - Reset the iPad by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. (This is equivalent to rebooting your computer.)
The quickest way (and really the only way) to charge your iPad is with the included 10W or 12W (5W on Mini) USB Power Adapter. iPad will also charge, although more slowly, when attached to a computer with a high-power USB port (many recent Mac computers) or with an iPhone Power Adapter (5W). When attached to a computer via a standard USB port (2.5W, most PCs or older Mac computers) iPad will charge very slowly (but iPad indicates not charging). Make sure your computer is on while charging iPad via USB. If iPad is connected to a computer that’s turned off or is in sleep or standby mode, the iPad battery will continue to drain.
Apple recommends that once a month you let the iPad fully discharge & then recharge to 100%.
How to Calibrate Your Mac, iPhone, or iPad Battery
http://www.macblend.com/how-to-calibrate-your-mac-iphone-or-ipad-battery/
At this link http://www.tomshardware.com/reviews/galaxy-tab-android-tablet,3014-11.html , tests show that the iPad 2 battery (25 watt-hours) will charge to 90% in 3 hours 1 minute. It will charge to 100% in 4 hours 2 minutes. The new iPad has a larger capacity battery (42 watt-hours), so using the 10W charger will obviously take longer. If you are using your iPad while charging, it will take even longer. It's best to turn your new iPad OFF and charge over night. Also look at The iPad's charging challenge explained http://www.macworld.com/article/1150356/ipadcharging.html
Also, if you have a 3rd generation iPad, look at
Apple: iPad Battery Nothing to Get Charged Up About
http://allthingsd.com/20120327/apple-ipad-battery-nothing-to-get-charged-up-abou t/
Apple Explains New iPad's Continued Charging Beyond 100% Battery Level
http://www.macrumors.com/2012/03/27/apple-explains-new-ipads-continued-charging- beyond-100-battery-level/
New iPad Takes Much Longer to Charge Than iPad 2
http://www.iphonehacks.com/2012/03/new-ipad-takes-much-longer-to-charge-than-ipa d-2.html
Apple Batteries - iPad http://www.apple.com/batteries/ipad.html
iPhone: Hardware troubleshooting (Power/Battery section also applies to iPad)
http://support.apple.com/kb/TS2802
Extend iPad Battery Life (Look at pjl123 comment)
https://discussions.apple.com/thread/3921324?tstart=30
iOS 7 Battery Life Draining Too Fast? It’s Easy to Fix
http://osxdaily.com/2013/09/19/ios-7-battery-life-fix/
New iPad Slow to Recharge, Barely Charges During Use
http://www.pcworld.com/article/252326/new_ipad_slow_to_recharge_barely_charges_d uring_use.html
iPad: Charging the battery
http://support.apple.com/kb/HT4060
Best Practices for iPad Battery Charging
http://www.ilounge.com/index.php/articles/comments/best-practices-for-ipad-batte ry-charging/
Tips About Charging for New iPad 3
http://goodscool-electronics.blogspot.com/2012/04/tips-about-charging-for-new-ip ad-3.html
How to Save and Prolong the battery life of your new ipad
https://discussions.apple.com/thread/4480944?tstart=0
Prolong battery lifespan for iPad / iPad 2 / iPad 3: charging tips
http://thehowto.wikidot.com/prolong-battery-lifespan-for-ipad
iPhone, iPod, Using the iPad Charger
http://support.apple.com/kb/HT4327
Install and use Battery Doctor HD
http://itunes.apple.com/tw/app/battery-doctor-hd/id459702901?mt=8
To Extend a Device’s Battery Life, Get to Know It Better
http://tinyurl.com/b67c7xz
iPad Battery Replacement
http://www.apple.com/batteries/replacements.html
In rare instances when using the Camera Connection Kit, you may notice that iPad does not charge after using the Camera Connection Kit. Disconnecting and reconnecting the iPad from the charger will resolve this issue.
 Cheers, Tom

I moved my music from the c drive to the d drive. All of my music is in itunes but my ipod won't sync with itunes. The syncing process is taking much longer than usual too. I left my ipod over night to sync and it didnt finish. Fails to sync every time.

I moved my music from the c drive to the d drive. All of my music is in itunes but my ipod won't sync with itunes. The syncing process is taking much longer than usual too. I left my ipod over night to sync and it didnt finish. Fails to sync every time. I tried to restore my ipod and it didnt help.

Ignore. I figured it out:)

Time Capsule Painfully slow internet over wireless (not so over ethernet)

I dont know what it is, but when I use the TC over wireless, it is over 10 times slower than if I just stick an ethernet cable in my macbook. I get 50k/sec TOPS over wireless. I get 600-2MB/sec over the ethernet.
Im seriously using an ethernet cable right now because I cant stand it.
I have restarted the thing 50 times now. (modem too)
I have an N capable macbook.
I have time machine TURNED OFF
I have tried all different frequencies.
It is not just my macbook, but every wireless device on the system.
I had an N basestation I replaced, it was super fast.
My ethernet and airport settings are identical.
I have tried. all settings of B,G,N 2.4 and 5ghz.
I have tried interference robustness on and off.
It is not the internet going to it, and it is not the environment it is in as It is sitting in the exact same place my N base station was in.
I seriously hate this thing right now... And I am as big of an apple fan as they come.
Please help me!

I unplugged it again and plugged it back in again... and it seems to have worked.
Why it didnt before, and how long this will last is anyones guess.
I just wish it was as reliable as my previous N base station.

I shut my iphone off over night and tried to turn it back on the next day and it would not turn on... or charge or anything.....anyone know what causes this..or what happened??

pleas help me out my iphone 5c is only a month old...i shut it off over night and went to turn it back on the next day and it wouldn't turn on or charge or anything.....

Plug it in to wall power. If it doesn't automatically come on within 15 minutes, try a Reset... press the home and sleep/lock buttons until you see the Apple logo. Takes about 5-15 secs of button holding and you won't lose any data or settings. You might need to hold the buttons for as long as a minute.
If it still doesn't turn on, you likely have a hardware problem.

Lion Recovery (Command R- reinstall Lion) Says 148 hours after being on for one day and over night

I accidently deleted some file on my computer that wouldn't let me start up my MacBook pro, 13 Inch, so I had to press Command- R at start up (brought me to Lion Recovery) and I choose reinstall lion and I started it yesterday morning and all day and over night. It's barely half way through and it says "148 Hours Left" which is crazy.. Should I just wait? is this normal? what do I do? Pleasee help someone!

It seems Apple is having problems with there servers or you have a Very Slow Internet connection. Best is to let it run as you can't use the computer anyway without the files you deleted.
There are reports of other that can not even get to the Lion download or any downloads for updates and such.

Wireless Link disconnects over night - help

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