A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
I have the same problems as discussed here, on OneNote 2016 on a Surface Pro 4. Just started today (12/20/17) no issues before this. Seems directly related to automatic syncing of OneNote, the text seems to disappear and/or distort during the sync process which I'm assuming is much slower than in past. So I've turned that off for now. I'm also guessing it may relate to other apps, syncing, system issues.
This seems to be a common bug and needs to be addressed. From what I see in these forums it has not been any where near sufficiently addressed by MS.