I doubt its Nintendo pushing this like crazy. Everybody has learned from the MS RROD case study and I doubt Nintendo has money to burn to absorb any faulty products. Most likely Nintendo didn't do their due diligence with NA QS. NA hands are bigger, fatter, and we got frequency interference wverywhere. I expect will find a solution quickly and re-engineer the joycon antenna location. Doing so much QC doesn't guarantee a problem proof product until its out in the real world. But I'm aure Nintendo will probably address issues onna future direct