@Ari there is no error report and no overheating. Interestingly enough sometimes the projector will still last 3 hours on battery power before shutting off but the battery icon always says full. Seems like there is a problem with either the firmware or hardware. Would it be possible to get the latest firmware for this device?

@njorgen serial number is actually EE46J974DRSC

My Cc Aurora projector spontaneously shuts off after 10-60 seconds and sometimes does not power on when on battery power; battery indicator says fully charged. Any tips? Can I update the firmware? Serial #2AFENG03V