When OneNote shows "Not Responding", it usually means the app is stuck during a task (syncing, loading a large notebook, ...
Fix OneNote can't connect to the server, Sync will resume once we connect. You don't need to take any action. (0x803D0014 ...
Despite your best efforts to keep notes in sync on two different devices, you may get a syncing error in OneNote. The message reads – You no longer have permission ...
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