I've got an Ipac4 wired to an E-stik and to the computer through USB. When I play games, the Estik works fine for a few seconds. Then, whenever I move left, my player on the screen continuously moves left even after the Estik returns to center. If I try to move right, my player stops moving but won't move right. When the Estik returns to center, my player starts moving left again. Then, if I move left, my player stops moving left and the Estik acts normally again for a few seconds.
This happens for player 1's Estik. For player 2, the Estik works fine. I've swapped the player 1 Estik for the player 2's Estik, and the player 1's Estik acts like this even after I swapped them.
My only thought is that somehow the Ipac is outputting a continuous stream of left arrows (the character associated with the left direction for player 1). Has anyone had this problem? The fact that this happened even after I swapped the Estiks makes me think it's not a problem with the Estiks.
Any help would be appreciated.