Can't open some tabs

bug

#1

Sometimes I’ll have 7-8 tabs open and then one tab will “take over” and I can’t focus on the other tabs. I have to close & re-open the browser which sucks because then I lose my sessions in all the tabs.

I tried this in stable & beta channels.

Steps to repro:

  1. open several tabs, do stuff in all of them.
  2. spend a while on one particular tab
  3. try to go to another tab. About half of them I cannot re-open.

This happens particularly if I keep gmail, facebook or tweetdeck open for a while


#2

Duplicate of Problem with tabs freezing after minutes of inactivity, HELP!