Failure to refresh Google oAuth tokens ("Something went wrong. Google Calendar: Try reconnecting your calendar with all necessary permissions" message)

[tarkilhk]

Hello everyone,

I am facing the same issue as described here : #5796.
I can successfully connect my Google calendar(s) when adding them the first time, and all works fine.
After a week, the oAuth tokens which were originally provided by Google expire, and for some reason I believe that Calcom tries to refresh them, which Google rejects, instead of asking for new ones.

I have tried to add my investigation in the opened issue, but as it is marked as Stale, I am not sure if it will be seen, and I am therefore opening this Discussion here, I hope that is OK.

Thanks in advance.

[tarkilhk]

Any idea or help anyone please ?