Hi, I have a stackmat G4, and all the necessary parts to connect to CStimer, and it works just fine. (I have the jack spitter and the 3.5 to 2.5 mm cable). It has been working just fine ever since I got it, and randomly it just stopped cooperating with CStimer. It works perfectly when not connected, but when it is connected, It will not start. I've tried starting it, then connecting it, and it won't turn off. Any tips? Thanks!