So I finally figured out the issue. This is the 2nd enhanced receiver that has done this. The board becomes loose so it can rock up and down inside the case which caused the antenna on the inside to come undone. So now I need to resolder the antenna wire then I am going to silicone he board inside the case so it will prevent it from moving freely inside of it. I just need to take apart the other enhanced receiver to see where the antenna solders to.