User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1 Steps to reproduce: I had a lot of tabs open and grouped a few tabs in a new group using panorama view. Actual results: Firefox hanged before i could group the tabs. Then the tab groups became small and i could not see the tabs themselves. Expected results: Firefox should not have hanged.
Can you reproduce this in safe-mode? This issue might possibly be caused by some add-on. http://support.mozilla.com/en-US/kb/Safe%20Mode
Reporter, if you can still repro this issue and give feedback for the question in comment 1, please re-open.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → INCOMPLETE
the issue doesn't happen now. One update fixed it. Now ff 10 is more stable than ff 7.
Product: Firefox → Firefox Graveyard
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