Problems with the xbox one x console

I acquired the first console in the month of June or July. I paid a considerable price for the X version of the xbox one hoping that for the price and the company did not have problems with it (referring to the console). However, after a few days the problems
began where the downloads stopped for no reason, my profile was closed, my previously downloaded games did not start because as I had to delete and reinstall them or simply the synchronization of the account did not It could be done and had to delete and reinstall
the games. That was the first thing. Later I could not even start the xbox because xbox start errors were generated first error 105, then 102 then others more ... I tried all the solutions mentioned in the xbox support page and I could not solve any error,
no I had no choice but to send it to the repair center applying the warranty. A LOUD SERVICE IN WHICH THEY MADE ME PAY ALL THE SHIPPING COSTS AND TAXES APPLIED BY CUSTOMS. I returned another new console, beaten and physically damaged but new. Hoping that the
problems are over but now I have the same problems with this console I need help I don't know what to do ... Send it to the repair center would be my last option.

:)