For some reason I've encountered an odd problem with the 3.2 beta versions. If uTorrent is left running for a while, say 15min or more" it will always fail to quit properly whenever I ask it to. There's no crash, it will just keep running without a window for hours. Reverting to 3.1 has always solved it. I realise without something like an actual crash report this doesn't help much, but I thought I'd share the experience. Edit: #261 below could be a symptom of the same thing.