me too , the L button on my left joy pad doesnt works propperly atm , that is why i cant throw away bombs in the legend of zelda now, what should i do about it ?
My new left JoyCon (Splatoon 2: Pink I picked up this past Thursday) also disconnected yesterday night while playing — despite a full 100% charge. Noticed this happened as soon as i updated to Version 5.0...never had issues before since Switch release last March 2017. But now it ‘looks’ fixed after I updated the JoyCon.
I would never mention GameStop as a go to if there broken beyond repair sell them to them and buy a used one with a warranty they don’t have serials so any one of your joycons can be replaced for about 3$ used for a year