4
votes
3answers
3k views

With Firefox Aurora, Mountain Lion hung - but the mouse still worked

I've just had my first Mountain Lion lockup. The screen was entirely frozen in place (I have seconds displayed on my clock in iStat Menu and even that wasn't moving) BUT the mouse still worked. I ...
0
votes
2answers
931 views

Diagnose periodic slowdowns/freezes

When I am watching a YouTube video, the video will pause and freeze for about one second, every 10 seconds on the dot. I've timed it. I have also tried watching activity monitor but it doesn't show ...