After posting, I carefully read the tutorial again. It turned out that the SDRuno was not set up properly. As described in the picture below, it worked fine after setting the SDRuno tuner (VFO) to VFO-A.
After posting, I carefully read the tutorial again. It turned out that the SDRuno was not set up properly. As described in the picture below, it worked fine after setting the SDRuno tuner (VFO) to VFO-A.
