Very often (more than half the time, but not every time), the app crashes as soon as someone accepts my seek, if I haven't played in a while (a day or sometimes hours). Phone doesn't have to reboot, but the app has to be well gone from memory. Subsequent games once the first crash happens (and app starts again) are totally fine.
This seems to happen more often when I'm in another app waiting for the match accept. I get the accept vibrate, it foregrounds chess, and immediately crash occurs. I restart, go online again, everything is fine.
I have submitted many crash dumps -- which presumably contain stack unwinds -- to no avail. This has been going on a while, at least many months. I don't remember if it ever didn't happen.
I've lost a lot of points this way. It's lost in the noise if I play a bunch of games in a row, but if I don't have time for a lot of games, I suffer net loss merely by playing.
Let me know if anything besides the crash dumps are needed. They should be under the email used to file this ticket. Thanks.