SEVERE intermittent connection problems

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• Intermittent connection problems Atheros AR5BWB225 Wireless Network Adapter.

  Original titile: constantly restteing my Atheros AR5BWB225 wireless network card

  Hello, I just got a new computer, it is an Acer Aspire S3.  I have problems with stay connected to my network and having to reset the network adapter from one or two times a day at intervals of a few minutes.  There are two other laptops (HP and Toshiba) in my environment as more well-connected smartphones and ipad, but my computer is the only one having connectivity problems.  Any idea will help you.

  Hello

  1. have you updated any drivers, including drivers for network card?

  I suggest you perform the steps in the below link:

  You may experience connectivity problems or performance issues when you connect a portable computer that is running Windows Vista or Windows 7 to a wireless access point

  http://support.Microsoft.com/kb/928152

  Also, check out the following links for more information:

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Update drivers: recommended links

  http://Windows.Microsoft.com/en-us/Windows7/update-drivers-recommended-links

  Hope this information is useful.

• intermittent connection problem: 'the user profile Service service has no logon. The remote procedure call failed and did not execute. »

  Hello, I'm having intermittent problems with logging in my Windows 7 computer.

  Often after reboot due to applications of Windows Update or any simply restart after the holidays, I have the following message on trying to connect:

  "The service user profile Service has no logon. The remote procedure call failed and did not execute. "

  When I click 'OK', the machine disconnects and try to restart.  This can occur 2 to 5 times before _works_ .  But sometimes it happens at all.  And sometimes he _partially_ connects, but my "reminder" and the "Sidebar Gadgets' not loading not correctly and I get a different RPC error - for example, I lived once a message RPC over Skype cannot work because the remote procedure call failed.

  I'm fairly certain that it is different from the frequently reported issue 'profile of corruption', which was experienced by others.  This problem manifests itself as 'the user profile Service does not log. The user profile could not be loaded "and is reported as a blocking problem consistently reproducible which is set by the 'fixing' of the profile.

  However, the issue I feel is clearly related to an RPC problem is intermittent and not consistent - maybe one of my devices is not reset properly?  Where I can look in the logs of Windows, to provide relevant information on this subject?

  Because my computer was still under warranty, I have raised the issue of Dell and they removed the damaged system file (user account) last week.

  I hope that this will finally fix the problem (previously the error message disappear and reappear after a few weeks later.)  I'll give it a few more weeks to be sure.

• Intermittent connection problems migrate SIDHistory and new domain

  Hi all

  Wondering if anyone ahs met it. We have migrated the users and workstations of an old domain (domain A) and included their old sid in the SID History attribute for access to resources. We have also double ACL'd users and groups into action (just in case SID History has failed).

  Once done with the migration, we have added a GPO security policy in the new domain (domain B) to deny local logon to the Domain (domain A) domain users group old. That would give us enough time to finish with server migration while ensuring that users do not connect you with their old domain credentials.

  What's happening at random, from time to time is that a user in the new domain will receive a logon denied error. The error indicates "you cannot connect because the method of login, you use is not allowed on this computer. For more information, contact your network administrator.

  The only reason why I think that the new users in the domain are denied would be SID History, but am not sure. Anyone know why this is happening?

  

  Hello

  Post your question in the TechNet Server Forums, as your question kindly is beyond the scope of these Forums.

  http://social.technet.Microsoft.com/forums/WindowsServer/en-us/home?category=WindowsServer

  See you soon.

• Nook Color ereader & connectivity problems with router WRT610N

  I recently bought a new Nook color ereader for my wife. As long as a network administrator, I thought that this would be an easy task to configure the ereader to connect with my Linksys WRT610N router on the 2.4 Ghz band. But I'm running problems when connecting. The question seems to have intermittent connection problems where the meals seem to see the wireless network, authenicates, tries to get an IP address, then connects for a short period or removes the signal very quickly while being right on top of the router with the device.

  By the recommendations of various forums of Nook, I had the best luck with the following...

  2.4 Ghz band settings

  SSID: NookNetwork

  Channel width: 20 GHZ

  Standard channel: 9

  SSID Broadcast: enabled

  Security mode: WPA2 Personal

  Encryption: AES

  Passphrase: set out

  Key renewal: 3600

  UPNP: disabled

  RTS: default

  Defragmentation: default

  Tag: default

  However, the problem still resides in an intermittent connection to the wireless network. I also tried various arrangements of the channel to both channels 1, 6 and 11 with my best cponnecting chance to channel 9. I also played with the security and disabled all together and have plugged but always file (will not however run the unsecured network). Also try a tag value of 75, a framework of fragmentation of 2306 and 2307 RTS setting. My computer laptop while run and connect properly.

  I use the latest software updated both on the color of the corner. I am at the end and have searched high and low to get suggestions, and have not yet reached a compatible connection. Please help... Thank you! And my wife thank you in advance! Smiles!

  Mike

  Hi death,

  Thanks again for your comments and your concerns. Really appreciated!

  I took your advice and contacted Barnes & Noble for a new replacement and am waiting for the reception of the new unit as I type. If all goes well, we have reduced the problem and the replacement ends at our misfortunes... smiles!

  I'll let you know...

  Mike

• Problem of intermittent connection with ORA-12519: found appropriate TNS:no services manager

  Hello

  The users are connecting to the database using tnsentry in tnsnames.ora, everything is OK. I get complaints of intermittent connection with ORA-12519 problems. Sometimes, users are able to perform tasks on DB with no problems at all, and sometimes the error pops up.

  2014-10-31 10:57:13.0000] DbConnection::connect > connect to: "TLSDB18/***@TLSABPD9"... Got exception: ORA-12519: found appropriate TNS:no services manager

  
  

  where, as this connection will smooth usually.

  
  

  tlswrk18@illin2492! TLS:tlswrk18 > sqlplus TLSDB18/***@TLSABPD9

  SQL * more: Production of the version 11.2.0.4.0 Fri Oct 31 08:34:17 2014

  Copyright (c) 1982, 2013, Oracle.  All rights reserved.

  Connected to:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.4.0 - 64 bit Production

  With partitioning, OLAP, Data Mining and Real Application Testing options

  
  

  Please help with this problem.

  The reason may lie with the number of affected processes. Review ORA-12519: appropriate service manager found TNS:no advice and

  https://adesquared.WordPress.com/2012/06/28/fixing-the-root-cause-of-ora-12519-tnsno-appropriate-service-handler-found/

• Some virtual machines have intermittent network connectivity problems and rest work correctly.

  Some virtual machines have intermittent network connectivity problems and rest work correctly. The VMs are in the same group of port and on a 4-node cluster. Physical network interface cards are appearing in vsphere client

  Please confirm if the issue has been resolved after you complete the steps.

• Intermittent connection with Cricket EC1705 Broadband modem problems.

  HARD TO STAY CONNECTED A WIDE CRICKET BROADBAND MODEM EC1705

  Hello

  1. What Windows OS version are you using?
  2. Were there any changes made to your computer before this problem?
  3. The internet disconnects frequently?
  4. What web browser do you use?
  5. You get an error?

  Try the methods and the resolution of problems in the following article.

  Windows wireless and wired network connection problems

  http://Windows.Microsoft.com/en-us/Windows/help/wired-and-wireless-network-connection-problems-in-Windows

  Also reference: http://windows.microsoft.com/en-us/Windows7/Why-is-my-Internet-connection-so-slow

  I hope this helps.

• Two wifi routers EA6200 having connection problems.

  I had a single wifi router configuration EA6200 and it was working fine but it has not reached the corner of my house. I decided to buy a second EA6200 in an attempt to expand coverage wifi and nothing else that problems have had since then. I tried several configurations and there are always questions where wifi is either very slow or cut all together. I tried to configure the routers by using the options listed in the manual. We'll call it the router connected directly to the modem ROUTER1 and ROUTER2 upstairs router.

  I connect both routers via a power adapter line I used for a while since I rent and can't pass the cables through the walls. I have one of the LAN ports on ROUTER1 connected to port WAN on ROUTER2 and ROUTER2 clipping value. I tried with ROUTER2 get his address IP of ROUTER1 automatically and I also tried to set a static IP address on ROUTER2, but I always had connection problems. I also tried one of the LAN ports on ROUTER1 connecting to one of the LAN on ROUTER2 ports. I put a static IP address on ROUTER2 and disabled DHCP. For both configurations, I tried to have the same SSID and password for both routers so that I can roam and connect automatically to the strongest signal and at first I put the automatic channel selection. I still had problems connecting so I tried to change the SSID of the router and change the SSID for the bands of 2.4 and 5 GHz and I tried to adjust the channels myself no conflicting channels and I still have problems.

  Again, the problems I encounter are failure intermittent wifi where it disconnected completely from the wifi but will reconnect then slow connection speeds not long after but also intermittent. Also, I have several chromecast dongles on the TVs in my house and they also periodically lose the connection to the network and have a lot of buffering issues. These problems disappear with a single connected router. I also tried to reset both routers and disconnect and plug my modem at the factory.

  All the ideas, because I don't see anything else to try?

  Bilz says:

  If I understand you correctly I tried already. I connected the LAN to LAN and used the static IP you listed for the second router. I put the SSID for the 5 GHz band were the same for both routers and used a different SSID for 2.4 GHz bands, but it's still the same on both routers. I used the Wifi Analyzer app to determine the best channels for my router and I put them all channels different worms. I don't know if I used specifically 1, 6 or 11, however. It would make a difference? For example if I used chanells 4 and 6 for 2.4 GHz bands, do you think that this would have caused some of my questions?

  Not quite. All SSIDs 4 must be different. You can be the cause of the camera jump back using the same ssid. So it could be xxxxx_24p and xxxxx_24s and even for the 5 GHz. xxxxx_5p and xxxxx_5s

• Connection problems: Win7, Skype 6.14

  Hello

  I had connection problems since just after I did a windows update last night. (no idea if it's just a coincidence?)

  I read through several other posts here, tried reinstalling Skype several times (also re-installed an older version), checked the compatibility mode and still no joy. Oh, I restarted a few times too.

  I'm trying to connect using my Skype username and password (I don't have an account of ms) but the screen is just stuck there, it says signing in and the whirly thing (term techy lol) is just Dervishes round and round.

  I luuuurv my Skype, absolutely essential for me because I work from home, so I hope someone can help. PLEEEEASE :-)

  Thank you

  Try to uninstall the currently installed version and install the older version of Skype 6.9.0.106 using this msi installer:

  http://download.Skype.com/MSI/SkypeSetup_6.9.0.106.msi

• Intermittent connectivity of AirPrint

  Now that we have ePrint works perfectly with our networks of , maybe someone can help with this problem of AirPrint:

  I'm having intermittent connectivity to my 8500 has via AirPrint from my iPhone 4 and iPad.  All my computers laptops (Mac and PC) fine print over wifi, but the printer appears on the iOS devices about 30% of the time and without rhyme or reason with regard to when or why.

  I tried to reset all devices as well as the router (Linksys WRT110).  All devices have also applied the latest firmware or the OS updates.

  According to this thread on Apple forums, this seems to be a fairly widespread problem: http://discussions.apple.com/thread.jspa?threadID=2670097

  Any ideas?

  I just wanted to give the community suite my questions Airprint.

  Finally, I bit the bullet and replaced my Linksys WRT110 with an Apple Airport Extreme router. I've been running my setup for three weeks now and airprint worked perfectly.  Now, I'm pretty sure it was the router causing problems all the time.

  My iOS devices can now find and print my 8500 has all the time.

• RE6700 seems to have current connectivity problems

  I bought this unit in July.  I set myself initially but he seemed to have intermittent problems with connectivity.  I reached out to the support team and an officer accompanied me through the initialization of the device and put it up.  Since then, I had problems with intermittent connectivity.  None of my devices are able to access internet when it is configured to use the extender.  I had to unplug it.  I'm in a 3 floor condo and need something to improve the range of my device wireless to cable.  I have Comcast Xfinity service.  The router's model technicolor TC8503C.  I need help to get this working properly.  As it is it was pretty useless.

  In addition to the suggestion of @WhyFhy, we recommend that you update the firmware of the range extender, then reset and reconfigure again. This usually fixes intermittent connections.

• WD MyCloud NAS connection low or intermittent connection on new router WRT1900ACS

  I installed a new router WRT1900ACS to replace a former Cisco router and now I get a low or intermittent connect error message. Here is the error message I get:

  I have reflashed the latest firmware (1.0.0.169041), reset the router and set it back and from this moment, it seems to be. So I consider this problem.

• EA6400 latency/connectivity problems

  I have an EA6400 connected to a Netgear modem 6200 that services a DSL 6 Mbps plan of the ATT network. ATT is good. When I am plugged directly into the modem connectivity is solid with very low ping. BUT when you go through the router (wired/wireless) somehow there are spikes huge ping and intermittent connectivity.

  I noticed that the IP address of the EA6400 is a 10.x, while the ip address of the modem is an address 192.168.x. I tried to make them the same, but it just resets and the router has assigned a new address 10.x. The latency was fine for a minute, but now it's back to massive spikes and inconsistent connectivity.

  Someone has an idea what is the problem?

  If the ISP's modem has a built-in router, it is best to fill the modem. Having 2 routers on the same line can cause connection problems: link >http://www.practicallynetworked.com/networking/fixing_double_nat.htm and http://computer.howstuffworks.com/nat.htm if the modem cannot be filled then see if the modem has a DMZ option and enter the IP address of the router gets the modem and put it in the DMZ modems. Ask your service provider if the modem can be filled.

• WRT1200AC/1900AC WIRED Intermittent connectivity software company (Cisco) VPN - resolved

  I work from a Home Office 24 x 7 as a software engineer supporting the business intelligence world production for a credit/bank card issuer applications - so my 'stuff' has to work.  My components materials network and the machines are "top-shelf."  I recently added a WRT1900AC router and have started to feel the intermittent connectivity WIRED to VPN my company (Cisco AnyConnect Secure Mobility Client).  To be clear, this has nothing to do with the setting of the OpenVPN server is available via the user interface of the Linksys Smart Wi - Fi.  In any case, after many hours of research and changes the configuration on the router (with a significant amount of curse and aggravation), I solved the problem by using the areas of prioritization of media and bandwidth downstream from the HMI.  Question a also experienced, but to a lesser extent, during the wireless connection.  It was confusing, since generally the when router problems occur, they seem to be more related to the Wi - Fi connection rather than wired.  Anyway, I wanted to share this info with other poor souls that might have been ostrasized of their family, friends and colleagues as a result of this almost apocalyptic puzzle.

  You are welcome. Happy holidays! Certainly happy to clarify as needed.