Rated 5 out of 5 stars

PLEASE, now it's unbearable... I have right now 136 tabs, spread in 5 windows, and can't create any more tabs, the bug is always present now! On mac 10.7.4 / ff 13. I create a new tab, the current one gets unselected, but the new one doesn't show up in tree! Any tabs created are invisible! They only appear after I restart ff... But again you can't create any more..... Please fix.

This review is for a previous version of the add-on (0.14.2012050301.1-signed).  This user has other reviews of this add-on.