RetroArch has been a right pain to set up, but I've managed to get most of my issues sorted with the exception of one: for some reason, PSX games which support both analog sticks (such as Ape Escape) won't respond to the Up or Down controls of the right analog stick. Every other button works, and the right stick will respond if I map other button inputs to it (like X and such). For some reason, only the left and right (X Axis) of the right stick will work, and this is reflective on any game that has full analog support.
I've tried a number of input options, from "dualshock" to "standard", and various other tweaks. Nothing has worked, and I'm out of ideas.
Using a wireless DS4 (v4) and the 8bitDo adapter. Please help.

submitted by /u/Xngears
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