I'm trying to dig through this thread to see if anyone shares my problem, but I thought I'd ask outright. When playing MH4 (I haven't tried other games) on my MH4-branded new 3DS, the 3D effect flickers randomly every five to ten minutes. This is with super stable 3D on and calibrated. The effect is similar to what you'd see when tilting the OG 3DS. Anyone share the problem? Anyone hear of the problem? Do I need to send in for fixing?