How controller button testing works
The live controller visual and the status table both read the same mapped Gamepad frame. A press lights the matching control and latches Responded. Press counts increment on the rising edge. Reset clears the session without claiming a hardware fault.
What “Not tested” means
Not tested means this visit has not seen that input. It is not Broken, Defective, or failed. If a button never lights up after a firm press, the mapping may be incomplete, or the control may not be exposed to the browser.
Why browser button numbers sometimes differ
Standard mapping is the high-confidence path. Profile layouts are applied when CTRLCHK recognizes a known stick/button order. Heuristic mappings keep generic Button N labels so a guess cannot look like a certainty. Compare with the trigger test if bumpers work and analog triggers do not — those are different Gamepad fields.