So I traded in my Tesla X with a dealer for an EQS. The dealer sent them a check for what we owed and sold the car to someone else. Tesla will now no longer accept 3rd party trades. They refuse to register the new owner. They refuse to cash the check as they no longer accept checks. None of this is in the lease. They say I am still responsible for payments and late fees. They are horrible to deal with. My wife is so upset she is selling her X.We have bought 4 but have had terrible service.I had nothing but problems with my second x and that was why we sold it.I am so done with Tesla as now we have to hire an attorney.I have never dealt with a company this bad on service.