Larchenko.Nik

Good afternoon guys. Tell me, this is the problem. The second time he cuts off the splines from the driveshaft. While driving, I slightly pressed the gas, a message appears that the transmission has overheated, after that I stop, and I hear something rattling under the car, when inspected at the service center, it is clear that the splines in the cardan have been cut off. This is the second time this situation has happened, any idea what’s wrong with the box or the cardan? Car 2015 years.