What you have is known as "Hot Skin" and be very very careful until you have this problem fixed. You can Google "hot skin RV" and take a look at this link:
Hot Skin RV
2014 F-250
2014 Minnie Winnie 2351DKS (Traded In-Burnout-Use A Surge Protector!)
2015 Arctic Fox 22G (Great Trailer But Heavy - Traded In)
2018 Lance 1685 w/ Solar & 4 Seasons Package
1999 Beneteau 461 Oceanis Yacht
En Norski i en Fransk båt - Dette må jeg se!