Well I tried it just now again for the one above and it worked. I don’t think its a rate limiting issue based on how few I have tried so far. So either Plex fixed something on their backend or it depends on the time of the day (assuming 10:45 PM US EST) is non-peak hours and opensubtitles can handle the load.
Will try again at regular hours tomorrow to see how it fares for the same title. It would be a bummer if you can’t use it during regular hours when one would typically be scrambling to find the appropriate subtitle.
This Plex feature does not use the agent nor your login credentials.
EDIT/UPDATE: Tried again today at 5PM US EST and again get the error, so it seems OpenSubtitles cannot handle the load during peak hours.
