Got my 32GB Wii U on Saturday (No stock issues near me) with Nintendo Land, Super Mario U and TANk! TANK! TANK!, but now I'm having issues with the Wii U controller constantly dropping it's connection every 30seconds/2 minutes. I did think it was the battery as it was get near the low level, but it's still disconnecting after a full charge. I'm only 2 meters away from the unit. I've called Nintendo and they have advised me to disconnect the battery in the controller to re-sync it to the console. So fingers crossed.

Anyone else had this issue??

Still failing! Time to call them back!