I added a patch by Franco Spinelli, IW2DHW, to add chk_vfo to the Hamlib control for WSJT-X. There are further improvements to the SoapySDR radios. I added three Rx gain setting methods and automatic DC correction. You will need to re-read the SoapySDR device. Just use the "Change.." button and leave the device name unchanged. This is necessary to read additional device parameters from the hardware.