according to the Quick Start from Github(https://github.com/f4exb/sdrangel/wiki/Quick-start), I'm following down all the steps from the list, but when I select sampling device, the whole SDRangel closes. If i select any other hardware (that I don't phisicaly have), the new window shows up like it suppose to be with my SDR. Also, once I selected RTL-SDR [0] 00000001 and program closes, I have to double click on the launch file multiple times to launch the program
