IOS7 controllers - Warning - conversion from 64 bit to 32 bit integral value requested

I’m trying out using the mfi/iOS7 controllers and when deploying to device I’m getting this warning every frame in the Xcode:

Warning - conversion from 64 bit to 32 bit integral value requested within NSPortCoder, but the 64 bit value 16689339309143203858 cannot be represented by a 32 bit value

I’m running unity 4.x, the code works fine and it’s pretty basic…ie pretty much what’s in the docs.

Does this look familiar to anyone?

Cheers,

Stefan

I have also noticed that using the controller has performance impact…after a while the game slows down…and does some freezing…feels like garbage collection kicking in…The controller I’m using is “Mad Catz”, dual stick pad