Tapping the white 'Played' tick on a previously unwatched film, the tick turns red for a brief moment and then reverts to white.
This happens on multiple devices and when logged in as different users.
It does not seem to happen with TV episodes.
Edit: I've just noticed that the "failed" watches have all been logged on Trakt, but they are still considered Unplayed on Emby.
Edited by Victorious, 30 October 2019 - 09:45 AM.