The locked down domain-joined school issued laptops are a pain at competition. I highly recommend using a laptop dedicated just to being the driver station, with a fully updated fresh Windows 10 install with no crapware and third party antivirus/antimalware software. The only software installed on the laptop should be the driver station software, and it should not be used for anything besides driving.
There are
lots of options for durable, cheap, used laptops under $100 that make excellent driver stations.