I have installed NoMachine on 2 Windows 10 machines, I have enabled the ‘Blank the physical screen when somebody connects’ feature as well as the ‘Lock the physical screen on disconnect’ . However when i remote to either machines the screen is visible and everyone can see what i type and do ! but when i disconnect the 2nd feature works as expected (the screen locks itself).
I have tried it on an Ubuntu machine and it did work the screen was black and it didn’t turn on.
Is this a bug ? or a Windows issue ? if not how can i fix this ?
I’m also seeing this issue on release 1909 when more than one monitor is active. Input from the physical mouse and keyboard are properly blocked, but none of the displays are blanked.
I found this https://www.nomachine.com/TR10Q09447, but I don’t totally follow its wording. None of my three displays are blanked; I’m not sure if the TR is implying that it should function properly on the primary display.