Yeah, I was using octoprint. I think I just do not understand networking enough to get over random problems I have.
Actually, I got it working. It was fine for one printer, the set the z offset into the bed so that was a no go. Never got the webcam to work, which is most of the reason I wanted it in the first place.
Nice! Thanks for the tip. They get so expensive.
I believe in used hardware. Most of my computers I inherited or got at flea markets, yard sales, and thrift stores. Ebay is no different, and probably significantly better if refurbished.