Once i turn off the wifi i cannot turn it back on.

Question

Once I turn off the WIFI I cannot Turn it back on. I need to restart my computer then it starts working again and if got stuck then if i switch off then I cannot switch it on unless I restart the computer again.

Answer 1

<u>'''Kill Application'''</u>
In Task Manager, does firefox.exe show in the <u>'''Processes'''</u> tab?
See: '''[http://kb.mozillazine.org/Kill_application Kill Application]'''
'''<u>Causes and solutions for Firefox hanging at exit:</u>'''
'''[[Firefox hangs]]'''
'''[http://kb.mozillazine.org/Firefox_hangs#Hang_at_exit Firefox hangs at exit (Mozillazine article)]'''
'''[[Firefox is already running but is not responding]]'''
<u>'''Safe Mode'''</u>
You may need to use '''[[Safe Mode]]''' (click on "Safe Mode" and read) to localize the problem. Firefox SafeMode is a diagnostic mode that disables extensions and some other features of Firefox. If you are using a theme, switch to the DEFAULT theme: Tools > Add-ons > Themes before starting Safe Mode. When entering Safe Mode, do not check any items on the entry window, just click "Continue in Safe Mode". Test to see if the problem you are experiencing is corrected.
See:
'''[[Troubleshooting extensions and themes]]'''
'''[[Troubleshooting plugins]]'''
'''[[Basic Troubleshooting]]'''
If the problem does not occur in Safe-mode then disable all of your extensions and then try to find which is causing it by enabling one at a time until the problem reappears. You have to close and restart Firefox after each change via File > Restart Firefox (on Mac: Firefox > Quit). You can use "Disable all add-ons" on the Safe mode start window.