The last couple of days, when I mark an episode as watched in SeriesGuide, it doesn’t appear in my History and doesn’t get marked as watched on Trakt. It still shows as watched if I look at the individual episode.
On the other hand, if I mark an episode as watched in Trakt, it appears in my SeriesGuide History but does not show as watched when I look at the episode.
I’m guessing this is some issue with Trakt syncing. I have tried manually syncing, and disconnecting and reconnecting my Trakt account, but the problem persists.