intermittent connection with wifi

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• 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/

• My Ipad mini will not connect with my wifi at home.  Other devices are able to connect with wifi.  I repeatedly entered the wifi password, but this is not ACCEP it.  Worked very well.  I turned the mini ipad market and nothing.  Help!

  My Ipad mini will not connect with my wifi at home.  Other devices are connecting with the wifi at home.  I turned the mini ipad market a few times and nothing. He recognizes wifi but when I touch the password, it continues to request the password.  Help!  It was working fine earlier in the day.

  What has happened with your iPad since earlier today, when it worked? updated App or iOS? nothing at all

  If your iPhone, iPad or iPod touch connects to a Wi - Fi - Apple Support network

• Connection with WiFi increases the latency of the Wired internet

  Hello!  I use a Zyxel P-660HW-D1 v2 802.11 g Wireless ADSL2 + 4 port Gateway, which offers wired and wireless connectivity.  My office is connected via an ethernet cable.  Whenever I access the WiFi using my smartphone, the latency of the internet from my office rises considerably.  Disabling WiFi on my smartphone returns my office for normal internet latency.  Is it only a matter of sharing the wired ADSL connection and wireless at the same time, or is there a way I can keep the normal latency on my desktop using WiFi at the same time?  Thanks in advance for any help or information you can give me.

  AFRO-CARIBBEAN

  I suspect it is the limited nature of ADSL, but you can confirm this by going to speedtest.net and running a test of speed and during the trial to connect with the phone.  If the DL speed remains the same (or drops) causing problem.

• Sony bravia 50 kdl50r450a does not connect with WiFi

  Hello

  I have my Hitron modem in the basement and a flight upward is my new sony bravia 50 kdl50r450a. I am able to connect via WiFi with my smart phone & top of the Tower in the same room but without any problem.

  I have this TV for a month and that once I was able to connect to the net via WiFi.

  I'm on Extreme and tested my speed and got 4 bars. It recognizes my name, modem etc. but sometimes the apps not loading even on the TV. Often, the PVR box updates and transforms itself that I have to activate manually again. This usually up the wide PIN too, I can see.

  I contacted my internet provider to test the speed which seems to be very well.  I put manually the PIN via a laptop computer to make sure that the two PINS of the TV and modem are put in correspondence. I unplugged the TV for 30 seconds.  I unplugged my modem too.  I can't get the net with the exception of a spinning ball.

  I tried internet apps... Sony browser... loading the Google page, but no keyboard can't. Each app gets a spinning ball or Try Again message?

  This set also does not recognize my .jpgs and my videos on my USB it recognizes all the smart features are completely unnecessary at this stage?

  Any suggestion would be appreciated.

  Thanks in advance!

  I have Sony KDL-50R550A and I have the same thing as SonyGal. I have only had the TV for a month and I've been able to access the Internet once and it was the first day I put in place. What SonyGal said was my same experience. I even had my cable company come out today (24/09/14) and reset on the router and updated for speed. It does not recognize the WPS, the signal is very strong, but does not connect. Only says:
  Device to wireless TV: found
  Local access: failure
  Internet access: failure
  I tried everything in the troubleshooting, disconnect, reset, prayer, etc. nothing worked. Someone please help...

• Only intermittent problem with wifi on alienware m17x with qualcomm wireless killer

  Hi, I have an alienware M17x with windows 8.1 and qualcomm wireless killer. I have a serious problem with intermittent wifi, that appears when I use programs like Skype, steam, multiplayer games, etc.

  Even if the wifi is connected, the connection suddenly stops working sometimes, especially when I use the applications mentioned above. (if I try to load a Web page during this time, the page remains attached to "resolving host"). Strange thing is if I disconnect and reconnect to the wifi Internet starts working immediately. Or I can wait a few minutes and the connection is re-established automatically. This isn't a problem with the network, because I had this problem on countless wifi networks I've worked, and all my other devices work fine in the same time, that my laptop no longer works.

  Additionally, this problem occurs only on wifi, if I use a connection cable, this never happens. (this is not yet a case of the wifi signal strength, as happens even when I am sitting right next to wifi router and wifi in the notification area icon is visible full signal).

  In the last months, I tried various possible solutions, but none of them have solved this problem:

  -Updated to 8.1 windows

  -Update of the qualcomm network drivers

  -Stop of various applications that I think might have been the origin of the problem

  -Uninstall completely different applications

  -Close all anti-virus programs

  Still after all of these steps, the problem persists. It would not be a big problem, as the loss of connectivity is not permanent, but what makes multiplayer games completely unplayable on my alienware machine. :(

  Just today I tried to launch AlienAutopsy test for my network card in Killer Wireless - N 1103 several times, and each time that the "transfer of data verification test" failed due to no connectivity (all other tests passed very well, only this one test failure all 6 times). I thought that it could be linked and gave me some hope that I might be able to target the cause of this unique problem. Therefore, I post here. If anyone can help me, it would be much appreciated!

  +++ S.O.L.U.T.I.O.N. +++

  «Go to network-> Network and Sharing Center-> change the adapter settings-> Wireless - N 1103-> properties (right click) Killer network card-> and finally UNCHECK it (the f * cking) "Qualcomm Atheros control bandwidth «»

  Enjoy the rush.

  See you soon

• internet connection with wifi Repeater

  Hello

  I can't connect my computer with a netgear wn3000rp wireless Repeater
  problem with the wireless card network or point of access
  Thank you in advance

  Hello

  You created this thread in the English version of the Microsoft Community. Please could you click on the globe icon to the world at the bottom left of the screen and then choose your preferred language. Now create your thread again.

  

  If you can't find a suitable language, please go here:

  http://support.Microsoft.com/common/international.aspx

  for other international support options.

  Thank you.

• Intermittent connections with the band of the 5 GHz on WRTAC1200.

  It seems that I'm not the only person who has had problems with the connections on the WRTAC1200 wireless, but I was wondering if anyone here on the forums has found a solution for 5 GHz with the WRTAC1200 connection problems?

  The only solution to find my speed and Wi - Fi is to reboot the router. This solution only works for about a day and then my speeds have completely disappeared until I have restart the router again.

  I played a bit with the canals and the width of the channel, but nothing seems to solve daily problems occurring.

  I've owned the router from July 2015, so I'm well past the return window. I hope, there is an update of the firmware to the corner or just got a router of lemon.

  Linksys is aware of any problems with the WRTAC1200 model? Are there updates firmware out soon? Any help or new would be greatly appreciated.

  Here's what I'm using right now:

  Model: WRTAC1200

  Firmware: 1.0.4.167471

  The ISP speed: 100 Mbps

  I give generally 15-20 feet with perhaps a wood everything in the meantime. Also depends what your HW connection is supported. Check with the Lim to see what modes and speeds based on 5 GHz.

  I tend to test speed wired only as wireless has many variables that can give poor results and difficult to troubleshoot.

• Can not solve the problems of connection with Wifi (Intel Centrino Advanced - N 6205) card

  The card Wifi on my X 220 (Intel Centrino Advanced - N 6205) gave me so much trouble, I'm about to give up on this and buy another laptop.

  In general, the connection to any hotspot Wifi in any location is quite unreliable. It looks like it is connected for a while.

  And several times a day, sometimes several times per hour, I have to go to the Intel Wifi connection utility and click "Repair" to force the card to renew the IP address. This resets the connection and run for awhile again until I do more.

  In recent weeks, I tried everything I could think of. I uninstalled the drivers, installed the latest drivers from the Lenovo Web site, then tried those on the Intel site. Those who are a little more reliable, but the problem persists.

  If the drivers of card/can't be fixed, is there a chance to get Wifi to work again if I buy another Wifi card and install it? Should which card I try? Can be installed without sending it to Lenovo?

  Any help or ideas is greatly appreciated. Thank you!

  

  

  
  

• My Y510 is unable to connect with WiFi need to reset the modem, and sometimes both

  Hello

  My Y510 sometimes does not connect if my Wi - Fi if one of them started earlier then the other, I went to the media and automatic downloads to make the drivers and software upgrades through its tells me that all devices need update is no update. To connect to wireless internet, I restart my modem, and sometimes both.

  You guys you suggest... Thank you

  Check the site of the manufacturer of the modem for the firmware update if available.

  start-up your computer, press f8 to load in SafeMode (networking) and try again, lets see the problem persists.

  If the problem persists, uninstall the network drivers, restart your computer and install it again.

• 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.

• Computer laptop WIFI does not connect with wifi printer.

  How do I reconnect my laptop windows 7 for my Kodak ESP 5250 without an installation disc, has had a problem with the laptop don't talk to my printer after a few years of no problems, he was advised to uninstall the printer, which I did not realize that I had lost my installation disc. Can someone help me please. ? (kath)

  You can try here...

  http://www.kodak.com/global/mul/service/index.html?reqURL=http://support.en.kodak.com/app/answers/list/kW/Kodak%20ESP%205250,%20Driver/selected/true

  It's a small file, and honestly, I don't know what function you will get...

• Anyone having problems with WiFi connectivity after upgrade to Sierra?

  I was wondering if anyone else knows issues with WiFi connectivity since the upgrade to Sierra 10.12? I have not had any problems with connectivity WiFi previously on El Capitan. Now I have regular randomly loose connectivity. My internet is cable and when it is connected I have a 100% connection. My details of iMac and I have used only 10% of my storage.

  

  No problem with my iphone 6.

  Hello AspDesigns,

  I understand that, since the upgrade to Mac OS Sierra, your Mac seems to have trouble staying connected to Wi - Fi. Fortunately the diagnosis built-in wireless can help identify the source of so much trouble.

  Search for Wi - Fi using your Mac problems

  See you soon!

• problem with WiFi connectivity with new Ipad Pro.  Unable to connect to the wifi at home.  My other devices (mini mac, iphone, iPad 2) all work fine on my wifi at home.  I am able to connect Ipad Pro wifi work.

  Problem with WiFi connectivity with new Ipad Pro.  Unable to connect to the wifi at home.  My other devices (mini mac, iphone, iPad 2) all work fine on my wifi at home.  I am able to connect Ipad Pro wifi work.

  On the Pro iPad, tap settings > general > reset > reset network settings

  You will need to re enter your Wi - Fi password.

  Then try to connect to your Wi - Fi network.

  If this does not help, more available in this support article suggestions > If your iPhone, iPad or iPod touch connects to a Wi-Fi network

• I can connect to wifi everywhere, but at my house from Beach-Iphone 5 s - is not the wifi because I am about this with other devices

  I can connect to wifi everywhere, but at my house from Beach-Iphone 5 s - is not the wifi because I am about this with other devices

  General suggestions for Wi - Fi problems, maybe one of them will help you... especially #4.

  (1) perform a forced reboot: hold the Home and Sleep/Wake buttons simultaneously for about 15-20 seconds, until the Apple logo appears. Leave the device to reboot.

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (4) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth).

  (5) disable the prioritization of device on the router if this feature is available.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) to restore the device (ask for more details if you wish).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple Store for the evaluation of the material.