Drop of connection

Similar Questions

• Can not access the site Web of John Lewis, get message server unexpectedly dropped the connection all the time

  Use the iMac with El Capitan 10.11.1 & Safari 9.0.1

  During the last week, I was unable to access the site Web of John Lewis and the message "Safari cannot open page www.johnlewis.com because the server dropped the connection unexpectedly. Sometimes this happens when the server is busy. Wait a few minutes and then try again"I retry but get the same message all the time. Can access all other sites ok.

  I emptied the cache, deleted the cookies and history. Enter the name of the site in its entirety is not helped either.

  Unable to access the Web by John Lewis site with my iPad either.

  Help!

  Try restarting/resetting the router.

  Try a reboot.

  Make a backup using Time Machine or a cloning program, to ensure that data files can be recovered. Two backups are better than one.

  Try to set up another admin user account to see if the same problem persists. If back to my Mac is enabled in system preferences, the guest account will not work. The intention is to see if it is specific to an account or a system wide problem. This account can be deleted later.

  Isolate a problem by using a different user account

  If the problem is still there, try to start safe mode using your usual account.  Disconnect all devices except those necessary for the test. Shut down the computer and then put it up after a 10 second wait. Immediately after hearing the startup chime, hold down the SHIFT key and continue to hold it until the gray Apple icon and a progress bar appear. Startup is considerably slower than normal. This will reset some caches, forces a check for directory and disables all start-up and connection, among other things. When you restart normally, the initial restart may be slower than normal. If the system is operating normally, there may be 3rd party applications that pose a problem. Try to delete/disable the third-party applications after a reboot using the UN-Installer. For each disable/remove, you need to restart if you do them all at once.

  Safe mode - on El Capitan

  Start Mode without failure-El Capitan.

• Loop drops when connected wireless (NI 9191)

  Hello

  I can't understand why an a chassis OR cDAQ 9191 a connection drops when connected wireless and works

  perfectly when it is connected to the LAN.

  I wrote a small essay VI to check the accuracy of the connection. The chassis has a module of e/s 9375 OR plugged.

  A Moxa AWK3121 is used as a wireless access point. What I do is check 5 digital inputs and control outputs 3 digital.

  The outputs are continuously placed power at a different pace. I use a loop of events and a main loopt that communicates

  on the chassis at a rate of 10ms loop.

  

  

  The chassis, the laptop and the Moxa A.P. are all close together on my desk. The Wifi signal is excellent.

  Now, the code I wrote is probably not optimal.

  But...  If I start by connecting the chassis with a LAN cable to my laptop, Wifi disabled, Local bound. Communication is perfect.

  No drops between loops and real-time.

  No communication error. Runtime was 52 minutes.

  Second test. Connected the chassis to the A. P. Moxa with LAN cable. Laptop connected wireless to the A.P. Moxa

  Chassis in Local link. IK can access the chassis in Max no problem.

  When I run my test, I immediately see pauzes loop. After a minute you can already a difference of 20 sec.

  between calculated looptime and in real time. The led on the chassis will sometimes market.

  When the light is out, the loop is pending. (Which is normal because I assumed that the acquisition of data VI are awaiting response).

  After appr.10 minutes the error-50405 'no transfer in progress because the transfer was abandoned by the customer'.

  If I look at the timings, there is already a difference more then 5 minutes between the moment where the loop and real-time.

  

  I tested with the chassis and the PC last connected wireless to the A.P. Moxa

  I don't have the error of 50405, but once again the loop drops. After 10 minutes, we went from 2 minutes.

  

  Someone at - it experience with wireless with the NI 9191 chassis connections?

  Can I change my code? I've put something? (I'm a newbie to Labview)

  For any help or suggestion would be appreciated.

  Thanks in advance.

  Frankie.

  LabVIEW 2014 SP1 (32-bit) on Windows 7 Enterprise (X 64)

  Chassis and Moxa all updated to the latest firmware.

  
  

• Problem of not seeing list drop-down connection to the wireless network when checking connections network - pc windows 7.

  Problem of not seeing list drop-down connection to the wireless network when checking connections network - pc windows 7.

  I just installed a Belkin modem-router - which went well. Can I connect WiFi gadgets etc. I can also connect to the internet via a network cable to my pc. I also installed a belkin usb wireless adapter and in Device Manager, says it is enabled and works.

  My problem is, I have no way of choice get a WiFi PC to display in the list (from the notification area) and cannot get the pc to give me options to create a wi - fi connection. The more I get to try to do that is "unexpected error"!

  If someone could help on this - I would be very grateful

  Good news - update of my ongoing saga with this Belkin modem/router.

  Got the pc to see wi - fi now. It turned out to be the Zone Alarm! As the router has a firewall, I uninstalled Zone Alarm completely. Also, I went into the properties of belkin usb and checked it was the most recent drivers, it does not so I installed them.

  So far so good

  Thanks for the help

  TREV Smith

• Windows 8 drops wireless connection on laptop

  After having upgraded my Alienware m9700 to Windows 8 (starting from Windows 7), I now have questions where the wireless stops simply work. I have to refresh the scan wireless and reconnect to the router to connect. I can assign it directly to Windows 8 as I have other computers-by-side that are not running Windows 8 and do not drop the connection. Also, I changed the network cards to see if mine was a problem. Two adapters abandon the connection. I ran the laptop at the time allowed and they fall at the same time. I ran each separately and they fall. Yet once, it never happened with Windows 7.

  Any thoughts?

  A short version of my answer, it's what you think.  Windows 8 has a bug wireless where he will fall from the wireless network connections.  I saw where Windows 8 shows you're connected to a wireless network and the system is not actually connected.  Basically, wireless in Windows 8 connections are not strong and unpredictable.

  There are a lot of these type of discussions found here and elsewhere (in other forums) about Windows 8 wireless network connection problems.  Windows 8 tablets are also facing this problem.

• Drop database connectable to including the file system data sheets files

  I did experiments with the connectable Oracle12c to database functionality and have noticed that when I "drop database connectable to pdb1 including datafiles', I get the message that the database snap-in has been dropped."  I also see that all files in the tablespace for the PDB except the SYSTEM data file have been deleted.

  
  I want to remove the folder that has been used for the pluggable database after that the PDB fell, but cannot because the file SYSTEM data is left behind.

  Is it possible to delete the data file SYSTEM for a pluggable database once he fell?  Or this part forever from the database of the container?

  Thank you

  This forum works on a Server Windows 2012.

  Thanks for the Bug information.  There is no error in the alert.log file, but I found a trace file with:

  ORA-01265: cannot remove the D:\ETC\ETC\SYSTEM01 DATA. DBF

  ORA-27056: could not delete file

  OSD-04024: cannot delete the file.

  S/O-error: (32 OS) the process cannot access the file because it is being used by another process.

  This seems to be the same problem as described in bug 17659954, so I can follow in investigating the recommendations of bug

  Thanks again

• Why are there duplicate TNS in list names drop-down connection

  Why are there duplicate TNS in list names drop-down connection.

  Also what is the list updated, if I make an addition to my tnsnames.ora?

  Probably because you have multiple tnsnames files in your directory.

  Most people don't realize this, but SQL * Plus has the same behavior. If you have a. BAK copy/version, rename it with a leader 1 or something in front of the ILO "tnsnames" to the file name.

• My watch keeps randomly, dropping its connection bluetooth for my iPhone 5

  I need to load my watch and kept my iPhone 5 with me, so the bluetooth connection has been lost.  When I put the watch on my wrist the Watch not re - appariaient is not with the phone. It has finally connected but then dropped again in a few minutes. Since then, the watch and phone are randomly connection and disconnection. Does anyone have advice?

  If the watch as a new pairing will be pair I lose all of my previous settings?

  Hi Peter

  In order to clarify the terminology: the watch and the iPhone will remain "paired" unless and until that manually disable you them the match.

  If they are always paired, they can become "disconnected" from time to time - for example, when taken out of reach of Bluetooth on the other. Normal Bluetooth is around 33 feet/10 meters, but this can vary in practice because of wireless interference.

  The following steps can help treat an unusual level of disconnections Bluetooth:

  • If you have not already done so, update your iPhone and Apple Watch to the latest version of the software, from your iPhone:
    • Update the software on your iPhone, iPad or iPod touch - Apple Support iOS
    • Update the software on your Apple Watch - Apple Support
  • Restart your iPhone and your watch:
    • Close the two devices together, and then restart your iPhone first.
    • To turn off your watch: press and hold the button side until you see the cursor off the power; slide it to turn off;
    • To reactivate: press and hold the side button until you see the Apple logo.
  • Reset the network settings on your iPhone (you will need to re-enter your credentials for the Wi - Fi later):
    • On your iPhone, go to: settings > general > reset > reset network settings.

• HP6600 drops internet connection, can't print wireless

  My 6600 seems to drop our wifi signal every few minutes.  I can not connect to the printer from any device without wire (iMac, HP desktop or laptop).  I tried the unplug reset twice and entered manually our wifi information.  Any advice on how to improve our connection?

  Thank you dzanotti. Assuming you have a "HP Officejet 6600 e-all-in-one printer - H711a/H711g' is a specific document to: printer does not maintain the wireless connection.
  
  Follow the path of troubleshooting for your operating system and let me know if that helps.

• Qosmio G30-182: Drops Wlan connection & then cannot find wireless networks

  I use currently v.11.1.0.100 driver for Intel(r) Pro/Wireless 3945ABG, which is the last driver I found here at Toshiba.

  My problem is that I lose my wifi connection, randomly my home wlan (using WEP protection) and my University (WPA-Enterprise). After the connection drops, it is impossible to find all nodes wlan unless I reboot.

  Anyone have any suggestions on how to fix this? It is a bit frustrating to have to restart randomly because I need my network connection!

  It's OK, it s good to hear that a BIOS update solved your problem. :)

  Hope that this wireless broadcast could be resolved with the same procedure on other models of the machine.

  Welcome them

• Lenovo 3000 v100 xp sp3 drops wireless connection

  I have a 300 Lenovo v100 running XP 32-bit with Service Pack 3.  He continues to drop the wireless connection.  I read that it can be a conflict with SP3.  Can I go back to sp2 without problem or should I buy a new network card.  Other solutions?    Thank you

  Hello

  I suggest you perform the clean boot and check if it helps:

  http://support.Microsoft.com/kb/310353

  NOTE: When you are finished troubleshooting, make sure that restore you the computer mode normal startup such as suggested in step 7 of the above article.

  It will be useful.

• Drops network connection randomly, error message in Event Viewer ' TCP/IP NetBIOS Helper service was successfully sent a stop command, error code: 0 x 40030011.

  Original title: network Drops randomly: the TCP/IP NetBIOS Helper service was successfully sent a stop control

  The given reason was: 0 x 40030011 [OS: network connectivity (planned)]

  I want a definitive answer for this! For some reason any that never seems to have been resolved. I'm on a Samsung qx410 computer J01 laptop with windows 7. The wireless adapter is an Intel Centrino Advanced - N 6250 AGN. I've tried making it so the adapters could not be disabled for reasons and basically all of the steps for this energy saving. I did everything with the drivers and software. In the event log, it has this event where he falls TCP/IP NetBIOS support apparently without reason? I then immediately lose my connection and it never seems to happen with the rhyme or reason. Any suggestions? It doesn't seem to be a hardware problem either. Where is microsoft on this topic? It seems to be a Windows 7 problem...

  Hello

  1 have had any changes made on the computer before the show?
  2. do you have a wired or wireless network connection?
  3. do you get an error message? If Yes, what is the full and exact error message?

  If you use try Method 1 of the Wi - Fi connection.

  Method 1:
  Disable authentication IEEE 802. 1 X.
  This problem can occur if authentication enable IEEE 802. 1 X for this network checkbox is enabled. If this box is checked, but there is no server to authenticate the connection is interrupted. If you turn on the wireless network connection, it disconnects again after a short period.

  To disable authentication IEEE 802. 1 X, follow these steps:
  (a) click Start, type ncpa.cpl, and then press enter.
  (b) with the right button of your wireless network connection and then click Properties.
  (c) click the wireless networks tab.
  (d) under preferred networks, click your wireless network, and then click Properties.
  (e) click on the tab authentication, click keyar authentication to enable IEEE 802. 1 X for this network check box, and then click OK twice.

  Method 2:
  Try the procedure described in the link to create a new network profile.
  Create or modify network profiles
  http://Windows.Microsoft.com/en-us/Windows7/create-or-modify-network-profiles

  Method 3:
  If the problem persists, you can try the procedure described in the link and check.

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

  Method 4:
  If the problem persists, you can try to reset the Internet Protocol.
  How to reset the Protocol Internet (TCP/IP)
  http://support.Microsoft.com/kb/299357

  Method 5:
  If still the issue remains, control whether or not the service is set to automatic.

  (a) click Start and type services.msc in the search box.
  (b) search of the computer browser.
  (c) series the service to automatic.

  Steps to set the auto services

  a. Locate the service (computer browser)
  b. right-click on the service
  c. If the service is stopped , then Start the service
  d. Select Properties
  e. and in the Startup type , select Automatic.

  Hope this information is useful.

• Drop users connected to loop diagram

  Hi all

  I am currently trying to get a simple script that will get all the users currently connect to a schema and then kill the session so I can let it go. At the moment I can do this with separate controls.

  select username, osuser, sid, serial#
  from v$session
  where username like 'myschema%'
  order by username, osuser;
  

  alter system kill session '<sid>,<serial#>';
  

  drop user <user> cascade;
  

  All works, but requires that orders running manually. Ideally I would like to be able to run a command to do that. Right now I'm trying to just drag the users but I get the error:

  10:18:07 [BEGIN - 0 row (s), 0,251 seconds] [error Code: 6550, SQL State: 65000] ORA-06550: line 5, column 4:

  PLS-00103: encountered the symbol "END" when expected in the following way:

  * & = - + ; <>/ is mod remains not return rem

  return < an exponent (*) > <>or! = or ~ = > = < = <>and or

  as like2 like4 likec between using | Member in bulk

  submultiset

  The code I use is

  BEGIN
     FOR connectedUser IN (SELECT sid, serial# FROM v$session WHERE username like 'myschema%')
     LOOP
        EXECUTE IMMEDIATE 'ALTER SYSTEM KILL SESSION ''' || connectedUser.sid || ',' || connectedUser.serial# || ''
     END LOOP
  END
  

  Any help is very appreciated.

  Thank you

  Nick

  BEGIN

  FOR connectedUser IN (SELECT sid, serial # FROM v$ session WHERE username like '% USER1% ')

  LOOP

  dbms_output.put_line (connectedUser.sid |) ',' || connectedUser.serial #);

  RUN IMMEDIATELY "ALTER SYSTEM KILL SESSION"'| " connectedUser.sid | ',' | connectedUser.serial # | " ' ' ;

  END LOOP;

  END;

  / 2 3 4 5 6 7 8

  You can try over a

• List drop-down connection of AMT

  Using SQL Developer 4.0.1.14 - but I have seen this in other versions.  When I create a new connection or modify an existing one with Connection Type TNS and the drop-down list for network Alias, sometimes I see more than one alias with the same name.  There is only one entry with that name in my TNSNAMES file. ORA file.  I have only a single file, TNSNAMES. ORA file and is referenced by the TNS_ADMIN environment variable.

  Even more bizarre, sometimes by selecting one of these pseudonymous works, but one other will give me an error such as ORA-01034 or TNS.

  But again - can no problem, someone explain what is happening here?

  Prob b/c, you have several tns files * this directory - we read in more than a simple tnsnames.ora. You have all backups of this file?

• Sierra periodically drops network connection

  I installed Sierra last night.  For the third time today, I was told that I was not connected to the internet.  The first two times I have recycled my modem and returned.  This time, before that I did, the system which I would put in sleep after that I lost the internet, woke up spontaneously and I was connected. And now, the same thing that happened to me last night also happens to know that after you put the system to sleep, in a few seconds, he wakes up immediately without doing me anything. (Which had itself set last night, but now it is again).  No doubt these two are related?

  No idea what is happening and how to solve this problem, so it doesn't continue to occur?  Thank you.

  Tonight after the system into sleep, I woke it and again, for the fourth time today, I have had no network connection.  I waited a while and was connected again. So I think that there is something of how Sierra handles sleep taking offline or something similar.  I always hope that someone here can help with advice about what to do to fix this problem.  Thank you.