Erik: thank you for the pointer to the nanoVNA group.? I looked there and found a lot of people complaining about this same issue with PyQt5.? I searched further on the internet, and this issue with PyQt5 seems to be quite common.? I tried any and all of their suggestions, to no avail.
Gyular: I installed all of the prerequisites.? I still see the issue.
Thank you for your help!
73 de Andy KB1OIQ
Creator: Andy's Ham Radio Linux
