My bedroom circuit and microwave circuit are on a 15/20 amp tandem breaker. My microwave would fade out and bedroom lights flicker then nothing for a few hours. Then it would come back on. Replaced th...
Get one of these, and monitor your voltabe, both in the rv and at the power post. Your problem may well be with the power source you are connected to rather than in your rig itself. The meter should always be in the green range. If too low, all type of weird problems may occur, including severe damage to your rig.