An error occurred
Object reference not set to an instance of an object
[AirSync] An attempt to cennect to email@example.com failed. This could be caused by temporary server unavailability or incorrect settings. Do you want to check the settings?
(When I check the settings, they work fine)
Synchronizing folder ‘firstname.lastname@example.org/xxxxx’s Calendar/’ failed due to the following error: The remote server returned error:(503) Server Unavailable.