Neogaf : Multiple reports of joycon issues in switch previews.

[SonytendoAmiibo]

FloatingWaffles said:

SonytendoAmiibo said:
Gamexplain just put this vid up. https://www.youtube.com/watch?v=SbG3F9RwlcY

Was gonna post this. Seems like the joycons become less responsive or that their signal gets distrupted if something is blocking in front of them from the switch. 

Hate to be the bearer of bad news, but this is a hardware problem. The tiny batteries in the Joy-Cons make the bluetooth radios in them very weak. What I am going to do is put the dock by my couch on an end table and use a long HDMI cord to the TV. That way the dock will be close to the Joy-Cons and will get a strong signal.