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.

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.

Firefox stutters.

  • 1 பதிலளி
  • 5 இந்த பிரச்னைகள் உள்ளது
  • 7 views
  • Last reply by cor-el

ben_in_pa
ben_in_pa
more options

This problem began before the version 29 update. Firefox stutters while watching videos on youtube and those on other websites. It also stutters when scrolling down pages, or even filling in forms (and this questionnaire). I've tried disabling video acceleration, but that did not help. I dont have this problem in IE 11. I also downloaded and installed Chrome and have no issues at all. I havent added any new extentions or add-ons. I also uninstalled then reinstalled Adobe to see if that was the issue. It wasnt. Thank you Ben

This problem began before the version 29 update. Firefox stutters while watching videos on youtube and those on other websites. It also stutters when scrolling down pages, or even filling in forms (and this questionnaire). I've tried disabling video acceleration, but that did not help. I dont have this problem in IE 11. I also downloaded and installed Chrome and have no issues at all. I havent added any new extentions or add-ons. I also uninstalled then reinstalled Adobe to see if that was the issue. It wasnt. Thank you Ben

All Replies (1)

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

You can try to disable hardware acceleration in Firefox (you need to close and restart Firefox).

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

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

  • Do NOT click the Reset button on the Safe Mode start window.