Hi, that’s a lot!
I am not really wanting to dedicate that much time to the issue.
It happens with multiple files / series, all of different file types, so I don’t think it is a muxing issue.
For now, I have switched on the auto play next episode option, to see if that is easier to live with. Having it secretly marking unwatched episodes as watched has been quite problematic. At least if it autoplays it will force us to stop it, so we will be alerted.
I don’t think I am alone, I have found other reports of the issue here:
