I have been comping like a lunatic the last couple of days and no issues at all, all works fine for me.
My only slight annoyance (its not a bug) is that when I stop recording a track or tracks and you are recording in a loop point, you stop recording at the end of the loop then naturally you get a tiny bit of recording at the start of the loop that gets auto promoted into the take, which you then have to go in and clean up before you even begin to organise your takes.
Not sure how one could address that.