It still all looks normal.

Code:

Stalk: in=02 01 ff 00 == no button
Stalk: in=02 01 16 17 == 00000031
Stalk: out=02 01 16 17 == 00000031
Stalk: in=02 01 ff 00 == 80000031
..

Can you use the Radio with this player (eg. does the radio work?)?

For some reason, the player software is ignoring the stalk buttons.
This generally happens only if the radio is not detected,
or if the config.ini file says to disable the stalk.

Does this make the button on the end of the stalk work?

[ir_translate]
KSource=Source


??