I don't know if this has been answered, sorry in advance. I'm got Street Fighter III 3rd Strike on the FBANext emulator. The one I'm using doesnt have button mapping but its the only one I found that runs the rom (for me, at least).
My problem is, I did the button mapping by manually editing the file in the config directory. I tested it when I first did the edit and worked perfectly for both controllers. Now from out of nowhere, it doesnt want to register the "hard kick" button which i mapped to R2 and worked before.
Here is my button config file in case it is needed: File name: default_cps.ini
The one that worked before which doesnt anymore is the one that's mapped to "switch 0x4089".
FB Alpha - Hardware Default Preset
input "P1 Coin" switch 0x06
input "P1 Start" switch 0x02
input "P1 Up" switch 0xC8
input "P1 Down" switch 0xD0
input "P1 Left" switch 0xCB
input "P1 Right" switch 0xCD
input "P1 Weak punch" switch 0x2E
input "P1 Medium punch" switch 0x2F
input "P1 Strong punch" switch 0x20
input "P1 Weak kick" switch 0x2C
input "P1 Medium kick" switch 0x2D
input "P1 Strong kick" switch 0x21
input "P2 Coin" switch 0x07
input "P2 Start" switch 0x03
input "P2 Up" switch 0x4002
input "P2 Down" switch 0x4003
input "P2 Left" switch 0x4000
input "P2 Right" switch 0x4001
input "P2 Weak punch" switch 0x4082
input "P2 Medium punch" switch 0x4083
input "P2 Strong punch" switch 0x4085
input "P2 Weak kick" switch 0x4080
input "P2 Medium kick" switch 0x4081
input "P2 Strong kick" switch 0x4089
input "Reset" switch 0x3D
input "Diagnostic" switch 0x3C
input "Service" switch 0x0A
input "Region" constant 0x01
macro "P1 3× Punch" undefined
macro "P1 3× Kick" undefined
macro "P2 3× Punch" undefined
macro "P2 3× Kick" undefined
I've been tweaking with it for a while since it stopped working and had no luck.
Just in case, the R2 button is working fine in the controller with other games.