I had an issue with my 2DS XL and a third party battery that was causing a similar issue, when putting pressure on the mainboard with certain buttons it was causing just enough flex to disconnect the battery. I shimmed the battery with some...
they need to have a strong line up on the launch titles too. I think they should move metroid prime 4 to the next console because by now it has been quite a while and there's no release date scheduled yet