Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox crashes

  • 3 cavab
  • 1 has this problem
  • 1 view
  • Last reply by FredMcD

more options

Firefox will crash when I open it up after turning on the computer. I usually have 3 tabs left open no more than that and it crashes. I don't always have youtube open when it crashes. I'm not sure how to fix this issue.

I have been having issues with Firefox crashing. I have a crash report but it is from 4/6/16 but Firefox is crashing almost everyday. This is the ID from the 4/6/16 crash ID: 3389adbf-6b73-4a08-8f5d-0e32a2160513.

Now I have Windows 10 running Zone Alarm antivirus and firewall-free editions. I have disabled Shockwave and the issue is still happening. I have ran Malware Bytes. This doesn't happen with Chrome or Edge; but I don't like those and prefer Firefox.

Firefox will crash when I open it up after turning on the computer. I usually have 3 tabs left open no more than that and it crashes. I don't always have youtube open when it crashes. I'm not sure how to fix this issue. I have been having issues with Firefox crashing. I have a crash report but it is from 4/6/16 but Firefox is crashing almost everyday. This is the ID from the 4/6/16 crash ID: 3389adbf-6b73-4a08-8f5d-0e32a2160513. Now I have Windows 10 running Zone Alarm antivirus and firewall-free editions. I have disabled Shockwave and the issue is still happening. I have ran Malware Bytes. This doesn't happen with Chrome or Edge; but I don't like those and prefer Firefox.

All Replies (3)

more options

That is a problem with the Shockwave Flash plugin, but the crash report is from a Firefox 45.0.1 version and not the current release 46.0.1.

  • Firefox 45.0.1 Crash Report [@ F1398665248_____________________________ ]

Don't you have a crash report from Firefox 46.0.1?


You can check for problems with current Shockwave Flash plugin versions and hardware acceleration in Firefox and try this:

See also:

more options

I don't have a crash report from 46.0; Firefox either crashes on start up or I have to restart the computer because ending task doesn't work. I have updated Flashplayer and we will see.

more options

Update your Flash Player Note: Windows users should download the active_x for Internet Explorer. and the plugin for Plugin-based browsers (like Firefox).

Note: Windows 8 and Windows 10 have built-in flash players and Adobe will cause a conflict. Install the plugin only. Not the active_x.

Flash Player Version: 21.0.0.242 Flash Player (Linux) Version 11.2.202.621

https://get.adobe.com/flashplayer/ Direct link scans current system and browser Note: Other software is offered in the download.

https://get.adobe.com/flashplayer/otherversions/ Step 1: Select Operating System Step 2: Select A Version (Firefox, Win IE . . . .) Note: Other software is offered in the download.


See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration