Thanks guys, i am going to try to update the rig today in a way that @Vann described, as i usually also run other stuff on the rig, so a simple firewall wouldn't do it for me (but nice idea though)!

I am guessing this would have to be done on every major update, since the windows 10 updater/installer doesn't want to work correctly with this many GPUs, i should probably start looking into some linux alternatives, as this will become a huge PITA really quickly.

Ill report back when the upgrade is done, thanks again guys!