problem with Calendar on Big Sur
I have the latest version of Big Sur on my iMac and just recently I have been having a problem when I launch calendar is comes up with " Couldn't move your calendars to iCloud because and error occurred. make sure you're connected to internet and try again." there are two buttons " Try again now" and "try again later" which ever button you tick it goes into an endless loop and you have to force quit to get out of the loop. I have already removed all my "calendars" except for three on both the iMac and my iPhone but still the problem exists and I have rebooted both devices numerous times. Does anybody have a solution for my problem? many thanks Bruce.