My work place had trouble with Samsung email and the Exchange Servers. Until they get new updated servers, they made us migrate to the Outlook App for email, and NOT use the Samsung stock program. A nuisance. When I go into that App, I have the calendar properly synced, but I can't save any new events. It is odd. PC events sync, but Android added events don't even save on the calendar in the app. Any thoughts on this one?