
I can do "analyze" and get "minimum SWR", but have no VSWR display (graph) at all.
bug or am I missing some setup ?
The device display has to have "SCALE" set to be able to see SWR display,
nanaoVNA_saver has no such setting and the vertical scale is fixed , cannot be changed as far as I can tell.
BTW - "return loss" graph works as expected.
73 AA7EJ