The kids and I have just finished building our Picade and two of the buttons aren’t being recognised when we boot up Retropie and it runs through it’s controller configuration.
We’ve checked the wiring and it looks fine but we have noticed one difference when using the buttons that aren’t working (two black ones that I’ve fitted on the left-hand side of the cabinet). When pressing the other buttons the white light on the PCB illuminates when the button is pressed AND when it is released. When pressing the two buttons that aren’t being recognised the light ONLY illuminates when the button is released, NOT when it is initially pressed.
Any ideas what the problem is? All and any help much appreciated.