Too late. I resorted to deleting and re-adding the account that wasn’t syncing. This was my professional account and I could not wait any longer. It’s been 12 days since my original message. It took 4 days to get noticed by someone at Insync, and another 8 days before being told to send the logs (why was this not requested on day 1?). How many more days after that would I have had to wait to get a solution? (which would probably have been to delete and add the account again anyway, right?). I’m just hoping this will do the trick, though it seems that it will take another several days before everything is back to normal. At this point, I’m waiting for my Insync license to expire and I’ll immediately switch to a better alternative.