iCal sync with Exchange server

Hi,

does anyone know about syncing problems between Exchange/Outlook and MacOS for calendars and email? All my microsoft365 calendars (which I unfortunately have to use for work) stopped syncing without giving any warning/notice. Many colleagues also experienced the same problem randomly for calendars and/or email. The fix is rather easy, everything restarts syncing properly by removing and re-adding the account in the MacOS preferences but it was an organizational disaster for me. I didn’t show up at important meetings and have a lot of double bookings in the coming weeks. I wonder if there is any way of preventing this issue from happening or at least get an error if there is a problem. My calendars and email did continue to sync normally with my iphone.

Thanks for any help,

Vladimir