Thanks Rob quickly reply! OK all about RTL_SDR issues, I will continue to looking for your progress to resolve it. "Wsprdaemon" is the best for energy saving wspr receiving. 73 and thanks for nice pro

Hello, I began to install and connect two of RTL_SDR at RaspberryPi 3B+. I configure wsprdaemon.comf to active two of RTL_SDR and run wsprdaemon correctly. But nothing seems to happen. So I check audi