Greetings, I have installed the program as is and also with OmniRig and get the same result. When I select USB-D the radio switches to RTTY-R. Has anyone figured this out? I have tried tweaking the Hex formula and have been able to change the modes, but not turn Data mode on, it must be a subset and I am not that versed in this computer language. 73, Bob W3ZR / VE3AO