I was experiencing random crashes with 126.96.36.199 and was eventually directed to
I followed the advice to install 188.8.131.52, and things seemed to work fine.
When 184.108.40.206 came out, I installed it immediately, and saw no problems at first.
Eventually, I began experiencing crashes that seemed very similar to those in 220.127.116.11, 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.