I have the same problem, and it's a problem for all trucks.I'm still suffering from water getting somewhere and the truck won't let itself be charged. Until it stands for 5-10 hours and dries . I've been figuring it out for a week now
I have the same mistake, every time after washing the truck, I began to put the bag in the charging slot, before washing, so that no water would get in.
Every time after washing the truck, it does not charge the truck. Returns an error . Then after some time, 5-6 hours, the error disappears. Who have you had this situation with? Please tell me who solved the problem.