I do not have any music on my plex, I got only about 50 videos.
How to deal with it ?
I’d like to add on 1.20.5.3600 version I don’t have that problem.
Sorry for not adding that information before.
When I run my plex after update I got that CPU loaded. Plex is in the IDLE ( nothing is played) I just check about 15min (maybe that proc will be end ) of that CPU level loaded because RPi4 temp was about 80C.