Hello. My problem is that when I close the FireFox browser I get the "FireFox has stopped working" message. It's pretty annoying. I've read some other posts here that described a similar problem and have tried some of the suggestions in them including: A clean install, a browser reset, running in safe mode, unchecking hardware acceleration, disabling extentions and plugins one at a time, uninstalling my antivirus (avast), rolling back to version 23.01 and checking run in compatibility mode that someone claimed helped them. None of this was effective. It seems like after a computer restart the browser will be ok for 2-4 closings and then it will start with the message on every closing. Also, after I uninstalled avast it was good for 6 closings. Rolling back also gave me about 6 message free closings. But then the messages start and doesn't stop. Is there anything else I can try? Thanks in advance for any suggestions.