@Suicidesquad said:
I followed through the Plex Dance and on replacing on old file, Plex recognises it as ‘Luther: Series 4’.
Are you sure you have all mkv files? This sounds like you have a few mp4 files among them with embedded metadata.
These can cause trouble.
Go to Settings - Server - Agents - Shows - TheTVDB
In there, grab the line ‘Local Media Assets’ with your mouse and drag it downwards, so it ends up being at the bottom of the stack of active agents.
Afterwards, repeat the Plex Dance
