If I start my 6,000 watt quiet diesel with both AC's set to come on they both come on at the same time, bogging down the generator tripping breakers sooner or later. There are 3 breakers in the circuit so I have to search the coach to figure out which one(s) tripped. Once I get one started I can enable the other and have run extended periods without any issues. It is a real pain and I can't believe that the coach left the factory that way. I have discussed it with factory engineers and they acknowledge the problem but all they say is that I should have bought the more expensive coaches with active power management systems which cannot be retrofitted to my coach.