Green light only comes on in a few areas of the hitting area

Recently my r50 starting only allowing me to place the ball in the two boxes furthest from the target and closest to the monitor. It will not pick up the ball if it's in any other area. it doesn't matter whether I have it on ball only or ball and club info. I have to exit my game, shut down the system and reboot and it will come back to normal, but this has happened multiple times in the middle of a game.