@Substring So I found out that they are both using the same device GUID. Could that be causing the issue?

I just tested with evtest as well and it shows that the button has been pushed but the button does nothing in emulation station or in emulators...

attached is the file you asked for. http://s000.tinyupload.com/?file_id=03197698685709816637

thank you.

Hey all, I'm having an issue when I have two USB Gamepads plugged in at the same time. One of the two controllers right shoulder button will no longer work when the second controller is plugged in.

I remapped them and then they work but if I restart the recalbox, only the most recently remapped controller right shoulder button works.

I've tested these controllers in jstest and both right shoulder buttons show that the input is happening. But one won't work in emulation station main menu or any games.

any ideas?