Hello, thank you for your reply. I have a Macbook M1. I connect my controllers with the bluetooh without a dongle, I use the bluetooh which is integrated on my mac, they are PS4 and Xbox one S controllers, I have tried with cables too and I always encounter the same problem. My controllers are well recognised on my Mac. The problem only comes when I plug in 2 controllers to play with two players. I don't have a dongle to test this. Then when I plug in 1 controller (PS4 or Xbox one S) it works fine, no problems in the menus or in the games. When I plug in the second controller (bluetooh or wired), the joysticks and directional cross don't stop going down, right, left or up sometimes, they become very sensitive ... impossible to navigate the menus or move a character in games. Here's an example from the Broforce game ... When player 1 presses 1 time on the directional cross to move forward or backward, the character moves forward or backward continuously and doesn't want to stop, you have to press a second time or press another key for it to stop moving. On player 2, it's almost the opposite, when you keep pressing the directional cross to move, the character takes a step forward and stops immediately, while I keep pressing the directional cross. Apart from that, the other buttons seem to work fine, and it's the same problem with the other games ... thanks for your time