It only crashes when I have F@H running.
Rarely I can get it to start after I start F@H, more often I just get an immediate crash. My start page is FR. If FF is already going and I start F@H, it crashes within a few minutes at most. It seems like the simpler the page, the less chance of a crash.
I'd love to get this tracked down and fixed so I could keep F@H going fulltime, instead of just when I'm not using Firefox.
"It only crashes when I have F@H running. "
Humm...odd. That's the first I've heard of that problem. I use Firefox too with no problems. Only time I shut down FAH is when I play a demanding game like CoD2 or some Steam game(H/L,Counter Stike, DoD). I happen to use the console FAH. How about seeing if switching FAH version helps? If using GUI switch to console or vise versa.
Is your core priority set to "lowest possible"? The only time I noticed program conflicts came after I tried bumping the priority up.
You might want to check your CPU temp.