This API version has been depricated

I started getting this message: This API version has been depricated this morning. When I go to synchronize Outlook | 365, Sync Options, Calendar, Select - it attempts to open a login screen to M365 and I get the message This API version has been depricated.

Thank you for posting this. We've just received another report about the same. Please share your app log files with us over email (support@) and we'll continue from there. Thanks.

I have sent the files to support@

Thank you. We reviewed them and beyond the reported error yesterday (Same as you shared above) we did not see anything additional. In any case, from the logs we suspect that maybe things have returned to normal and may sync, please initiate a calendar sync and see whether it started working for you. Thanks.