Unity 5.4.1f1 Windows 10 (Insider Preview) Bugs Case: 834734 When writing check-in notes and trying to use Ctrl+Backspace to erase the last typed word/space, the Colab "text" portion of the window went blank and I was unable to get that portion of the window to repopulate. It just so happens that this specific project had not had a check-in before so there was no historical information on it but I was able to go to the "historical section" of the Collab window. None of this was a huge problem as I was able to restart Unity and my notes were still there but I figured I'd report it anyways. I can't be the only coder out there that regularly uses Ctrl+Backspace on Windows =D I haven't had a chance to try and re-create it or I'd provide steps. Once things calm down on my side a little and if you guys haven't, I'll see if I can re-create it. Other than that, no issues so far! I'm enjoying Collab. Thanks for all your work!