Also try "Confirm infrared commands" (under Device > More Options) to see if it will find a better dataset match. Else, use pseudo discrete sequences like "Inputxxx + InputNext" for HDMI1, "Inputxxx + InputNext + InputNext" for HDMI2, etc. "Inputxxx" is the nearest discrete command (that you need to find) that when followed by the "InputNext" command, will bring you to the HDMI1 input. In the input setup Method 2 (discrete method), you will use the discrete "Inputxxx" command for input label HDM1 to HDMI3, but will have to add the "InputNext" command(s) in the activity startup macro since the input setup Method 2 (discrete) no longer supports the additional command feature.