I've tried re-logging into my Samsung account on both devices. Both apps are up-to-date as of today. My Tab 7 and S20+ seem to sync just fine. My Samsung Notes for PC app shows that it's synced but none of my notebooks are there. I left it overnight to see if it just needed time to sync, but still nothing this morning. Any suggestions?
I am also having issues as of a few days ago.
Phone and tablet sync between each other, but PC will not sync data FROM either.
Created a note on the PC app, synced to the phone and tablet no problem.
Tried uninstalling notes on PC, made sure firewall was allowing it through, logged out and back in....
This is very frustrating....
So glad it's not just me.
But I also wish that Samsung would acknowledge and address this pretty major flaw in their software (and as a new Samsungite, I'm a little off-put by the fact that they haven't).
I just found a temporary solution which is making my windows app sync properly again. I'll just link to the other forum member's post where I explained it.