Hi

I've recently purchased an Xperia Z1 & QX10 but I'm having issues connecting them.  I've installed the "Playmemories Mobile" app and touched the 2 devices together using NFC.  However whilst the 2 devices seem to connect ok I'm left with a screen saying "Communication with the shooting device failed", even though the 2 devices seem to be working, I can move the camera and see what it's looking at on my phone.  Of course I can't take any pictures because of the error message that's in the way, all I can do is OK the message and i'm back to the connection menu.  Any ideas what may cause this?

Thanks