I recently installed !M 4.6.16 on a Surface 3 so I could support it, but as soon as I connect from my desktop, the Surface starts to makes lots of systems noises (not sure of the event) and there are constant dwm.exe crashes, from eith KERNELBASE.dll or ntdll.dll that are both marked as coming from dwm.exe.
I’ve connected to other computers running NoMachine (no W10 ones though) and haven’t had the same problem.
Host: 4.6.16 free version, W8.1 Pro, 64-bit
Server: 4.6.16 free version, Surface 3 w/ W10 Home factory image, 64-bit
As soon as I stop connecting to the device, the sound and errors in the event log end.