Charger/Screen Problems

[binaryatrocity]

I know the Hero touch screen can act funny with 3rd party chargers, and I usually use those just to charge the Hero to max without actually using it on AC power.

Lately, I have been having a lot of trouble with the touch screen. To the point where (right after flashing Fresh 2.0d) I had to turn the phone off (pull battery) and reboot it to get the touch screen to respond properly (where normally turning the screen off and on a few times after unplugging does the trick). This was using my charger from my old Touch Pro.

The charger that came with the Hero is still in the wrapper in the box, because from what I could tell, its the same exact charger as I had for my Touch Pro.

Is that true? Are these issues a problem with my phone that I should have checked out or will using the Hero charger make a difference?