Yes - I'm actually having the EXACT same problem. Google Pixel, Android 7.1. Error message is:
"Sorry, something went wrong. Please try again later. Error: 0xE0001068"
I reported this to Microsoft mobile OneNote, but it took a full day to get an initial response and all that was in the reply was an additional request for my phone/Android version so nothing meaningful so far. I also use OneNote across platforms. Google Keep isn't an option because it's not robust enough for what I'm doing. I hope this gets resolved soon.
11-03-2016 06:36 PM