We are now about 10 people on Mac. So far I figured it's only an issue when one Activate or deactivate - and user get an UNKNOWN error (we do run a limelm lib that was released in 2021….) on Mac as it was necessary for M1. But it's not M1 vs Intel issue and all our Mac internally work when we try the keys that fail on client machines. It does not seem to be an OS version either… Does that rign a bell? It's less than 2 days old new problem.