Firefox browser window randomly shakes up and down.
Ever since I installed Firefox 4, my browser will shake up and down and will shake left and right if the mouse is on the tabs. The degree of severity varies, and this is just getting in the way of my web surfing. There are times where I just have to wait for it to stop before I can actually do anything.
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: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
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 Diagnose Firefox issues using Troubleshoot Mode start window to disable all extensions.
- Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")
Thanks for the info, but I found out what the problem was. It turns out it the issue was my wireless mouse. Even though the scroll wheel doesn't register any more, it seems the computer would still pick up inputs.