Is there such a thing as a hard reset? A real switch somewhere, not the screen? Maybe remove battery and reinstall?
My nanovna-h with ver 0.4.5-1 gfbbceca
was working ok, occasional hang but on off had cleared it before.
Now what happens is there is a very long boot Eventually the screen comes up and I get the display,marker, stim, etc bar on right but it is inconsistent responding to screen touches, one time it got me into cal mode but would not take any input.
maybe time for a firmware reload? I have not done that at all. I've been using it just like it came from the factory. build date dec 26, 2019.
on the left I have
c4
D
R
S
