While I have been pretty fortunate with my Switch, Lindsey’s left Joy-Con suffered the dreaded “desync” issue today. After trying everything from pairing the controllers to putting the Switch into sleep mode and back in the dock to a hard reboot, the solution ended up being a mere button press away. Not a button press on the controller mind you, but the sync button on the actual Joy-Con. Taking the controller off, holding the button, then sliding the Con back on the tablet seemed to do the trick for us. Hopefully Nintendo provides a fix for the issue soon!