I have a basic installation of Windows 10 2016 LTSB (1607) on an industrial PC ( I am the developer)
If i press the Windows logo key 5 times, i get logged off.
This happens with different keyboards and a VM as well. Sticky keys are switched off.
There are no related keyboard options in BIOS.
I do not find any related configuration, GPO ect..
How do i disable this behavior ?
Referring to Prabu_Mbt on the Microsoft forums, this should be your answer:
The reg key "HKLM\Software\Microsoft\Windows Embedded\Keyboardfilter" BreakoutKeyScanCode is creating this issue. You can remove this key or set it to 0.
Explanation: This setting specifies the scan code of the key that enables a user to break out of an account that is locked down with Keyboard Filter. A user can press this key consecutively five times quickly to switch to the Welcome screen. Set to the scan code for the left Windows logo key by default.
Reference: https://msdn.microsoft.com/en-us/library/dn449330(v=winembedded.82).aspx
