Wyse P20: disable power button
I've got a little problem with our Wyse P20 Zero Clients.
I wanted to disable the Power Button, so I had set the option Client Power Button to "Power-off not permitted". I can configure what i want, but this option seems to change nothing? The client turns still off when I press the power button. I've tried it with Firmware Version 3.5.1 and 4.0.2.
Is this a bug or did I misunderstand something?
Thanks in advance!