Got forced to upgrade to new TD couple days ago. Since then, nothing sync (mail, contacts, calendar, etc.) seems to sync. A couple new test messages, contacts, calendar items came in right at the moment I configured - then nothing. No errors messages and my review of the logs shows no errors. Logs imply there is no mail - but I can plainly see it.
On Samsung S7 connecting to MS at O365 hosted Exchange.
I've tried reconfiguring but no luck. Reinstalled too.