Hi there,
I have some serious problems with (i think) nvum v2 controller. When machine works for example for couple of (2-3) hours theres magic happens and instantly stops stepper motors, hangs communication with my PC, and going to be no operative anymore. My PC works perfectly with mach3 software but shows "device is not ready".
I've restared all devices, driver and nothing happend. For couple of hours controller started to work as normal. Device is not overheated (I’ve mounted extra fan near by).
What should I do now? Need to replace nvum driver ?