I am surprised you say PMP 2.58.0.1076 is running fine on NUC.
I have a similar setup and I’ve had some micro-stuttering on my NUC (also running PMP 2.58.0.1076). This problem has been going on for several months and was driving me nuts.
I recently found information in these forums that changing the file storage.json to read-only makes the playback smooth again on PlexMediaPlayer:
I couldn’t believe it… No more stuttering. Simply amazing! ![]()
Hopefully this information can help anyone with this micro-stuttering issue until Plex releases an update that adresses this.
I haven’t tried PMP 3.0 but I hope there is no micro-stuttering in that version.
I suppose that sort of issue would have been reported by now.