Cubase license problem in music classroom LAN setup

I’m having a Cubase license issue in a LAN based computer lab. There are 32 computers in the music classroom. Students use local pc login to comply with cubase license requirements. Still, every couple of hours, the USB license stops working. Is there any stable solution to this problem?

Please kindly contact Steinberg support directly:

This is a user forum only. But, who knows, maybe there is another user out there who works with Cubase in such a way and has an idea how to resolve license issues.