Hi Kiiski,
sorry, I don't have any clues.. Could it be that you might have two controllers hooked into the system? It might be looking at the other controller. I'm presuming that you're using the Interlink controller with the USB hookup. That's the setup that I'm using.

I'm also assuming that the USB Interlink controller has been properly installed with the software that came with it, etc.

What's your setup like?

Bob