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Cannot change from tab to tab after moving to ver. 29

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I updated firefox to version 29. After installation, multiple reboots, etc, I can no longer mover from tab to tab. (NOTE: I can open new tabs, but when I click on any other tab, there is no action!)

I updated firefox to version 29. After installation, multiple reboots, etc, I can no longer mover from tab to tab. (NOTE: I can open new tabs, but when I click on any other tab, there is no action!)

All Replies (5)

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This happens in safe mode?

Also:

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Tabs in safe mode work. Does this mean I have a dysfunctional add-on? If so, how do I figure out which one? Thanks for the quick response.

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the obvious candidate would be tab-mix-plus, since it alters the behaviour of tabs. there is a new version of it available, so try updating it...

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Diego and Philipp,

It was the add-on microsoft.net, which is not compatible with firefox 29. I have not yet re-enabled tab-plus, but will try it and see what happens. Thanks again for the help.