I have a 2018 MBP connected to various folders and a Plex Server on by Xpenology NAS. I am experiencing reduced frame rate when watching all my files (h264 and h265 max of 1080). Subtle but enough for me to have to access the files via Finder and VLC instead. I use inFuse on AppleTV to the same libraries and it works flawlessly.
Is there anything I can try to fix it?