I searched and know there was a thread about this,but can find it....sometimes it work next time it beeps and goes from daylight mode to night time and many other strange happenings...did it once on thursday,,,,but friday and sat every start it acted perfect or it went crazy....someone say you have to do a soft reboot??...............what exactly is that....2018 CRV AWD....sorry about this posting
press the power button on the HU still you get prompted to reboot. just like rebooting your smart phone. i do mine once a month or if needed more often.