Hi,
I have found the following behavior in UltraVNC 1.2.4,
The Screen blanking feature works fine on Windows 7.
On Windows 10 machines though, it works in power off mode and that too only when the server is not part of a domain (AD joined),
ISSUE : When part of the domain, the screen blank works on server machine, but on moving mouse on viewer screen, it locks the server machine for the viewer too.
following is a summary of the behavior in my test environment.
Win 10 version (UVNC server) | Domain Joined | VNC Session | Screen Blank feature
1809------------------------------------------No---------------Yes------------------Yes
1909------------------------------------------No---------------Yes------------------Yes
20H2------------------------------------------No---------------Yes------------------Yes
1809------------------------------------------Yes---------------Yes------------------No
1909------------------------------------------Yes---------------Yes------------------No
20H2------------------------------------------Yes---------------Yes------------------No
Note 1: I have tried moving the UltraVNC viewer and repeater machines into the same domain as UltraVNC server machines, but still it did not work.
Can anyone please provide some info on how to make it (Screen blank feature) work on AD joined machines?