Thank you very much for the hard work. Just one question, What Kodi version Recalbox using now? I want to migrate my Kodi to Recalbox, but Addon for TheTVDB.com doesn't work anymore in version 16, it require version 17.

Did you mean powering off the PS3 Controller? If it is, you can just press and hold PS button in the middle until all the light switch off.