Hi, thanks for reporting this issue, which we believe is the the same issue reported here: Plex Client for Apple TV Crashes On LiveTV (Antenna)
We think we’ve identified the issue and we’re working on a fix for an upcoming version. In the meantime we believe you may be able to work around this issue by changing both settings Auto Adjust Quality and Use Old Video Player to “Off”.
Thanks again for the report, and sorry for the issue!
