The first console that was bought turned out to be a marriage shortly after the purchase (the display left), so the buyer promptly replaced it. The second console turned out to be a marriage (the same thing), and it broke the next day. The third console, on the other hand, worked perfectly for a few weeks! After that, the right joycon started to malfunction, and the left one became quite unsteady. The technical assistance is extremely slow to respond and poorly trained. I have to give kudos to Nintendo for replacing my broken Joy-Con despite the fact that it was broken!