Agreed, there's no reason to use 10 for mining.

Also, for mining rigs with no valuable data on them it's much better to have a static system which doesn't keep changing in the background, meaning auto updates and scheduled tasks being completely disabled. No surprises that way. A lot of long term stability issues are coming from windows always doing stuff in the background. Eliminate that and you get more stability.

Also, if you don't intend to connect to teamviewer outside of your local network, it's advised to set it that it only accepts local connections. You can also disable autoupdating so your teamviewer isn't going online at all. No surprises and no risks that way.

Otherwise, auto updating is of course recommended.