Brief summary of problem (put in title as well):
The frequency scale below the spectrum does not match the actual spectrum and therefore a doubleclick on the spectrum jumps to the frequency from the scale insted of the frequency in the spectrum. Also, changing the spectrum span does not work.
Radio Model: Xiegu X6100
Connectivity (USB/Ethernet/Wifi/Other): Ethernet
Operating System: Windows10 & MacOS 10.15
wfview version (press “About”): 1.64 (Win10) & 1.62 (Mac)