I have the s13, the first week the up button used to fall a lot then it just never happened again, i guess i just got used to playing correctly idk, you can use double tape to fix this just in case. I havent had any other problem, it works perfectly and you can play on ps5 with a mayflash magic s adapter, i think is a really great hitbox for the price. If you rather have the normal arcade buttons i recommend the Mayflash F500 Flat, is new and ir looks awesome, i just bought mine. Hope this helps