This happened three times at two different boards (including ECCIE) in the space of about 30-40 minutes.
I think Firefox just recently pushed an update of the browser to my computer, and that might be the issue (AFAIR it's the only thing that's changed recently). Anyone else aware of problems like this with the latest version of Firefox (or have a clue what else the problem might be)? Lately, I have noticed (on both work and home machines) that the last several versions of Firefox have been CPU hogs which has had a tendency to slow my machine down. I'm wondering if it's time to move to a new default browser.

Thanks!
Cheers,
bcg