The two "buttons" reboot and shutdown don't work in roughly 1/3 of the times I use them.
First appears the warning message with red background and after confirming the message "system is rebooting" appears on the top left of the browser window and than about a second later the normal GUI comes back up and nothing else happened. A second try afterwards always worked so far.
First appears the warning message with red background and after confirming the message "system is rebooting" appears on the top left of the browser window and than about a second later the normal GUI comes back up and nothing else happened. A second try afterwards always worked so far.