I get this error on my iPhone, iPad, and Apple TV every time I change live tv channels in plex. It’s only if I’m watching something and go to the drop down list and select a channel from there. It works correctly and changes the channel, though, so it shows this error and then goes away once the channel is changed. Just wondering if it’s something with my setup, or if it’s a bug of some sort. Thanks!
@“Ryan & John” I’m able to replicate that. Thanks for the report!
Thanks so much for the quick response!
No worries! 
