apple icloud confirmed
Well Uinstalled icloud on a test system and reloaded it and it works.
I also got a notification on the win10 history that states the icloud upgrade block has been lifted.
If icloud was your only issue then upgrade.
If you have trend micro software check to see if its got updates but since that issue still exists it may not.
The other issues have to deal with internal domain based vpn, and mapped network drives which most of us won't use.
At least thats one thing thats fixed.