Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

why do I keep getting an error console coming up everytime FF starts

  • 1 reply
  • 4 have this problem
  • 5 views
  • Last reply by cor-el

mbruner
mbruner
more options

When ever I startup FF I get an error console that starts and there are many many errors listed. started after updating

When ever I startup FF I get an error console that starts and there are many many errors listed. started after updating

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

That issue can be caused by an extension (possibly a mouse gesture extension) that isn't working properly.

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

Modified by cor-el