Please stop repeating yourself in the forum - it is very poor etiquette.
You also appear to be the only one with this issue.
Please verify you are following all the various guides that are available here.
Read, then read some more, then google for nanovna on other websites where users have created pages about the device.
toggle quoted message
Show quoted text
On Monday, October 7, 2019, 2:16:39 p.m. GMT-4, <in3elx@...> wrote:
[Edited Message Follows]
I can't communicate with the developers.