Apparently, there were some problems with the latest firmware at the time of purchase, now, perhaps everything has been fixed. Or is it a purely private issue. Used a ps4 gamepad. With the latest firmware, I connected to the PC, but the switch stubbornly did not want to see it. I had to roll back one ate. I connected to the switch, but now it does not see the PC. But, in fact, it was bought for Nintendo, so it coped with its task)