I had to use an IR driver for a different model since C4 does not have a driver for the Denon AVR750H. I am using the Denon 4806 driver. The issue is when they power on the system the correct source is not chosen on the Denon or it is not received by the denon from the EA1. If you manually change the source it works fine and all video/audio works. The issue is consistent but does work sometimes. I have increased the IR command to repeat 3 times but still have the issue. The rack does have a glass door and I will try adding an emitter cover tomorrow to rule out the IR bouncing off of the glass. Do you guys know of anything else I can try? They also complain about the delay when switching sources or turning on the system. I am assuming when switching sources it takes a minute to go from AT&T to apple TV. Any help is greatly appreciated.
