Does anyone have there directv c31 client hooked to a slingbox? I can't get mine to change channels remotely I even bought a new ir emitter because I tested my old one with a camera and never could see it flashing. I tested the new one and can see it flashing but still won't change channels. What am I doing wrong I used all the codes that are given. If anyone can help please let me know this is very frustrating.