I bought a Nano 7th gen online and the seller claims that it was working flawlessly before, and from my observations the only issues is that while scrolling through or tapping the middle of the screen, it just forgets that my finger is there.
There's basically an imaginary horizontal line in the screen where it assumes I'm not touching it, which locks me out of certain menu items, and forbids me from scrolling with too big finger motions. Is there any chance I can solve this without replacing the digitizer?
My "sleep/wake" button is also stuck, but that's the smaller issue