Synching Does Not Work Well.
I cannot open anything on Edge browser when sync is running. It ties up the entire network. This never happened on 8.1 so either the Edge browser is bad or OneDrive is a hog. It seems the IE works better when synching but then I've also noticed that other programs that require internet access also do not work well and hang up when OneDrive is synching. So I thing the main problem is with OneDrive.