Pages only load while I move the mouse??
When I click on links, including the links to get to this page, they only load while my mouse is in motion. Firefox did this before in a different version, and reinstalling helped... but I have all of my tabs open right now and I didn't really want to close them to reinstall (closing and reopening firefox has not helped)
Alla svar (1)
Try running Firefox in Diagnose Firefox issues using Troubleshoot Mode. If it functions properly in that configuration, then one of your add-ons is the culprit.