My Plex app locks up when I try to play a TV show from my library

My Plex app (8.6.4.10597-11589ce23-Plex) locks up when I try to play a TV show from my library on a Roku Ultra 4670RW. I have no problem playing TV shows in my “Continue Watching” episodes. If I reboot my Roku the TV show will play, but if I choose another TV show it will lock up Plex until I reboot my Roku again. All this happens right after the interface update.

A friend of mine has the same issue

Same here, another issue to be addressed.

Have you tried updating to 8.6.5?