So far to fix this problem, all the below have not fixed it
i have deleted notes and tried re posting
restarting my computer
deleting and reinstalling the app
closing the app and restarting
logging out and logging back in
replicated the issue on many notes - it's a constant error
unsynced devices not used
WHAT IS THE FIX PLS? - clearly looks like an error with Evernote - certainly not upgrading if creating and updating and note isnt possible..
Max