Hi, I hope someone can help me with this. My Anthem MRX-720 AV receiver cannot be controlled with the TSU9800 yet. My setup is through an RFX9600 extender, many other equipment and commands work, but nothing on the MRX-720. I find it strange that the manufacturers Pronto HEX code is highly different from what the TSU9800 learns when running through IR code learning. This is power on for example: Manufacturers code (from Anthem website): 0000 006D 0022 0002 0155 00AA 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 05ED 0155 0055 0015 0E47 Learning from original remote : 0000 006C 0022 0002 0158 00AB 0016 0040 0016 0015 0016 0040 0016 0015 0016 0015 0016 0015 0016 0015 0016 0040 0016 0015 0016 0040 0016 0015 0016 0040 0016 0015 0016 0040 0016 0040 0016 0015 0016 0040 0016 0040 0016 0040 0016 0015 0016 0040 0016 0015 0016 0015 0016 0040 0016 0015 0016 0015 0016 0015 0016 0040 0016 0015 0016 0040 0016 0040 0016 0015 0016 062A 0158 0055 0016 0E60 None of these work, and none of the functions work, but only for this Anthem AV receiver. I do not understand the difference above either. Can someone help me solving this please ? Thank you,