Hi! I've only had a few people complain about this so far and I'm still at a bit of a loss on what actually causes it. I've done some research and Dolphin emulator might conflict for whatever reason, though it might be a keyboard issue, since I've had someone get a different keyboard and it worked fine after? I'll try and do some more research, but those have been a few causes-- hope it helps, and I'm sorry you're having so much trouble with playing!