i bought a madcatz wireless controller.
I plugged it to my ps2 (modded with matrix infinity fw 1.54),
and nothing happened.
I did not get a connection.
So I tried the controller on another, unmodded ps2, and the result was, it was working.
To be sure, I tested it with anotherone, a psTwo, modded with the crystal chip, and it also worked.
So, I think, it is the matrix infinity that blocks the controller.
Does anyone have the same problem, or is this problem known at the infinity team?