I recently started playing melee with some friends over dolphin netplay. It works fine, my only problem is sometimes when I grab people the game instantly down throws them. Even if I am holding the analog stick up, they are thrown down as soon as I grab them. This last for 5-10 grabs in a row then goes away, and it happens every other game. I am using and Xbox 360 controller (tried multiple controllers) and have calibrated the analog stick, but the problem still persist. Anyone having this problem? Any fixes?