Fire Control does not see Machine

All I get when trying to install the driver manually is a does not contain digital signature. Thought it might be something with win 10 so I pulled out an old win 7 laptop and I can install the driver but it never connects or shows up in device manager.

Just an update. New main board fixed the usb problem. Now the left Y motor looses connection intermittently. Green light goes out on driver. Might stay on for an hour or 5 minutes but guaranteed every time I load for a needed part.
Good times!

Sounds like maybe a loose power wire. check the black and white wires coming from the power supply into the driver.

Power wires are tight. Still happening.

Has thia issue been solved?

Can you guys send please get my machine up and running? Maybe send me one of these motion control boards, you actually suggested replacing mine then just didn’t follow up