DrDamn https://www.nintendo.co.uk/Support/Nintendo-Switch/Troubleshooting/Joy-Con-Control-Sticks-Are-Not-Responding-or-Respond-Incorrectly-responsiveness-syndrome-or-so-called-drifting--1908347.html Even out of warranty.
Gammerz Wish other manufacturer would do this as it’s been an issue on (old) Xbox controllers in the past.
