AuthTimeout

The number of seconds to give connecting users time to authenticate.

The default value for this VNC parameter is "120".

If you enable this policy setting, the corresponding VNC parameter will be set to the value you specify.

If you disable this policy setting or do not configure it, the corresponding VNC parameter will use the default or user-specified value.

Supported on: Windows 10
Value

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSoftware\Policies\RealVNC\vncserver
Value NameAuthTimeout
Value TypeREG_SZ
Default Value120

realvnc_vncserver.admx

Administrative Templates (Computers)

Administrative Templates (Users)