Hoping somebody can shed some light on my issue.
I have a Synology NAS and have successfully been using Plex on multiple other devices in every room of the house without issue for months now. I just grabbed a PS4 Pro recently and the Plex app on the Pro seems to be giving me trouble on two fronts.
1.) An Undefined error -2140536828, (which I"ve subsequently solved and attributed to subtitle transcoding on the PS4).
2.) Buffering on many 1080p movies where bandwidth is not the issue and where transcoding is not taking place due to my on purpose playback of the original file format. Based upon my CPU resource monitor, there is no transcoding or upload/downloading errors.
I've changed several settings on the plex app video playback with no positive results. Anybody have any insight?