VarAC does not support HRD directly. But u can still achieve this by using a COM port virtualization software that creates a virtual COM port that allows access from multiple sources. U can then redirect HRD & VarAC to use this port together. VSPE is a tool I use to do that
Programs cannot ignore that, they get the replies, good luck.
My software for most Yaesu's and Icom's we use with our EmComm groups will only let clients hear the reply in answer to their specific command.
It hasn't got much todo with experience or 'feeling' Irad, it's a technical flaw. Surely yoú can see yourself that there are cross replies if you'd look into that.
VarAC does not support HRD directly. But u can still achieve this by using a COM port virtualization software that creates a virtual COM port that allows access from multiple sources. U can then redirect HRD & VarAC to use this port together. VSPE is a tool I use to do that