Hi. Related to the 3 crash reports below, I made a recording for showing this bug. Please note, it happens sometimes: this is the video that shows it.
I have 2 or more opened tabs. Then I click on a folden to show it content. Now I click fast to another tab, the first tab (with the folder I clicked) keeps grabbed to my cursor and float with my mouse (without pressing any mouse button). The only thing to do is cmd+w and TF crashes.