I’m using a Roku 4K express and I can get Plex to predictably crash every time when doing a mpeg2 stream.at 1080i when browsing the guide. This is still a bug, but I just work around it by using the plex app as a remote to pick the channel.
Totally not a helpful post, but this exact issue, whether Roku or Plex owns it - I suspect Roku more than Plex - is what pushed me to another client that handles the 1080i streams from my local channels SO much better.
@drinehart can you let us know what client you’re using that doesn’t have this issue? I run a Chromecast TV 1080 model (android) and it’s just as awful if not worse than the Roku client for live tv. I just don’t know what to do anymore, running latest plex on clients and server side.