[Ceasarp]

Recently my i3 display/audio has started acting up the audio mute symbol appears with a few minutes of no audio then the display goes black few minutes then reboots screen back on and audio for about 10 minutes then starts again. Turned off Bluetooth on phone see if that's the cause but wasn't. Had 12 volt battery replaced and still does it. Also noticed that USB in armrest area stops delivering power when this happens.