iPod Nano vs Windows 7 64 bit computer

I have an iPod Nano 6th Gen and a Windows 7 64 bit computer. With the latest iTunes 64 bit software updated on my computer, when I sync my Nano, it will no longer one finger swipe (like my iPhone), or rotate, I have to double click on any item there is a line around (box) the item I click, and it takes two fingers to swipe. I restored the Nano on a 32 bit computer and it works fine but my music is all on the 64 bit computer. Is this a compatibility issue? When I restore the Nano on my 64 bit computer it reverts to the "broken" mode. My iPhone and other iPods sync fine with the Windows 7 64 bit computer.

Thinking that it might be the software on my computer, I completely removed iTunes and all drivers and then reinstalled iTunes 64 bit. Still have a problem with the Nano. But, again, when I restore it with a 32 bit computer, it works fine.