Hi, I have 2 Xbox 360 wireless controllers that I want to connect to to my PC. I already have the wireless receiver and I can get one of the controllers to work perfectly fine on my PC. My problem is that the second controller won't remain connected. It will connect and will show that it is connected on the computer, but every so often (every couple of minutes) it disconnects and attempts to reconnect. It takes a long time to reconnect, then it eventually disconnects again. When it disconnects the ring just blinks while it tries to reconnect. My other controller connects and remains connected with no problems. I've already changed the batteries in the controller, and I've even taken the batteries that are in the working controller and it still doesn't want to remain connected. This problem even happens when I just connect it by itself. It also works perfectly on my Xbox 360 so I don't know what the problem could be. Can anyone offer any advice? Thanks.