
So we manage to sign in all users after latest update. After installing and rebooting we tried to sign in problem users and we did it. if any user couldnt sign in we wait like 10 or 20 minutes blue onedrive turn off by himself and we managed to sign in. so no problem users left and everything works fine with us.
p.s still noticed strange thing: we tried to log in summone blue onedrive before grey onedrive autolaunch and we managed to log in.