How to organize remote access to a usb key?

Question

USB flash drives

Bottom line: there is a usb-key with a license. Installed in the usb port of a regular computer and connected to the Internet through a dedicated ip. Remote clients have access to the license through the CodeMeter program. Problem: Interruptions with the Internet, electricity and other shortcomings of a self-made "server". Question: how to organize a server as cheaply and efficiently as possible? What do you advise?