A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
I'm having the exact some issue and error E000283C - it started yesterday 21.04.20 - my team works via OneNote and this is making it very hard to know who has up to date information.
Same here and with my colleagues. I was on a conference call and one guy in US and one in AUS had synch'd data. Two in AUS did not. After spending a couple of hours trying to rectify found this thread. Definitely not fixed and it's part of my Microsoft 365 subscription (no longer called Office 365 I found out). Anyway, OneNote is broken still.