SourceTree suffers from random crashes

I was experiencing random crashes with 2.0.5.6 and was eventually directed to SRCTREE-3260.

I followed the advice to install 2.0.5.5, and things seemed to work fine.

When 2.0.5.7 came out, I installed it immediately, and saw no problems at first.

Eventually, I began experiencing crashes that seemed very similar to those in 2.0.5.6, but much less often.

The bad part of having much better behavior is that I've seen only three or four crashes, and I've not yet noticed a pattern – so I can't say what's needed to reproduce them.

Fortunately, I was able to collect some problem reports, and they are attached.

I've marked this issue as "Critical" rather than "Blocker" because, again, the crashes aren't nearly as frequent. You may want to change that marking.

@mbasaralusrinivasa asked me to create this issue.