when connected, the primary machine hangs, and the black screen on the Secondary machine. If you turn it off right away, then everything will return to normal, and if you wait, the taskbar pops up and the PC freezes until it is rebooted, it does not respond to anything.
Updated video card drivers today in GeForce Experience
info:
Primary Machine
– operating system Windows 10
– graphics adapter (AMD/Intel/Nvidia)
– network connection type wired
Secondary Machine
– Viewer type Windows
– network connection type wired