Plex app crashes as soon as I click to view a TV Show item

I am not on the beta: Server Version#: Version 1.27.2.5929 (on Ubuntu)
and I think I am seeing something similar (PMS On Ubuntu repeatedly crashing) whenever I try to watch something.

After restarting the plex service, I was able to use Plexamp to listen to music all day today. But as soon as I went to play a movie, everything stopped working. Plexamp won’t even load my library.
If I wait a bit, it seems to recover and then I can listen to music again.

For me it seems turning off the new setting “Sync my watch state and ratings” SEEMS to have helped, because when it came around this last time (after crashing) I disabled that and was able to start a movie.

Ninja edit: I take that back, after clicking around a bit more, it does eventually just crash while trying to watch something.