I have noticed that the N8 Pro cartridge, when inserted in the AV Famicom cartridge slot, can wobble quite a bit, unlike the original N8. It appears the N8 Pro cartridge shell is thinner than the original by about 1mm. See the attached pictures. I was able to make the game reset by just moving the N8 Pro cartridge around.
Krikzz, would you consider increase the thickness of the N8 Pro Shell by a 1-1.5mm? It would be a lot more stable, given the increased height of the N8 Pro. As it stands right now there quite a bit of play in between the cartridge slot walls and the cartridge itself.