My app has been successfully posting events to linked google calendars for months. However the events just stopped posting.
I can add the event to the linked calendar table inside the app, but it never shows up on the gcal and it disappears in the app right after it syncs.
It might be best to email support@appsheet.com about this one, that way you can get someone to directly help you troubleshoot the problem.
This is happening to me also. If i add the event in google calendar it is displayed properly in the app. However if i try to add it in the app once synced it will disappear. Also editing an already created event seems to work, it will just not post new events.