For some reason after a couple of minutes of running Firefox, it disappears from my taskbar. Whenever it disappears my Firefox runs slower, but when it "magically" reappears, my Firefox starts to run fine. The problem is it disappears all the time and stays gone for a long period of time. I've tried uninstalling and reinstalling it several times and it's already been updated so that's not the problem. How can I get it to stay on in my taskbar? == This happened == Every time Firefox opened == It's been going on for 2 years