The Mac with Fusion is just a Mac mini with a 3.2 GHZ 6 core i7 running Ventura 13.01.  The laptop is a Microsoft Surface Book with a quad core i7-1065G7 running Windows 11. Nothing spectacular about either one. 

The story is kinda funny - this is a small manufacture that runs the shop floor on Windows NT, running IBM CICS 3.1, and programs written in VisualAge COBOL for Windows NT 3.1. Ancient? Yep. And this is an upgrade from running on CICS for OS/2! 

They are moving to a modern system, but this is bandaid repair until they get there. I suppose that I can just use the laptop for now, but I sure hate it when I have to depend upon something that insists on going to sleep.  

Thanks for the advice guys. 

-Paul

P.S. And nope- the systems are not connected to the internet, they are on an internal network that is blocked from the internet. The workstations are still running OS/2 Warp even.