Wireless and Standard pad problems

[jmpcwiz]

I have purchased 1 standard mat and 1 wireless one. They both work very well when I play but however the wireless does not work properly on 2 player.

If the person on the standard pad stops jumping the wireless will work perfectly in 2 player mode.

They just dont co-orporate together. The plugs are pluged in properly and there are new batteries in the wireless.

Is there a way to fix this? Has this happened b4... Its really frustrating that i cant use them both of 2 player

PS: Im playing DDR Max 2