When I launch Firefox, everything is slow and I finally get the message: Unresponsive script.... and I can click on "stop script". This never used to happen before updated to newest version of Firefox
When I launch Firefox, everything is slow and I finally get the message: Unresponsive script.... and I can click on "stop script". This never used to happen before updated to newest version of Firefox
When I launch Firefox, everything is slow and I finally get the message: Unresponsive script.... and I can click on "stop script". This never used to happen before updated to newest version of Firefox
All Replies (1)
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode
If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.
- Use "Disable all add-ons" on the Safe mode start window to disable all extensions.
- Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")