Turning off wireless controllers in LibreELEC 9 (RasberryPi 3+)

1st Official Post

    Hi everyone,

    first of all I want to give a big thank you to all contributors to LibreELEC and Kodi, such a great software :)

    But I ran into a bit of a problem: I updated to LibreELEC 9 and wanted to try the new (Retro-)Gaming functionality and for that I connected my trusty old PS3 controller. The problem is, once it is connected, I haven't found a way to turn it off again other than rebooting the whole system or hard resetting the controller via the small "needle button". Is there a way to turn the controller off from Kodi? Or maybe set some time of auto-timeout if it is not used for X amount of time?

    Thanks in advance for any help.