Specrum window not showing levels in color
I am using a private KiwiSDR in my cottage near Geysir in Iceland where I operate my remotely operated ham radio station TF3OM.
It operates very well, except for one thing: The spectrum in the upper window, above the waterfall, is only displayed in one color, light blue. (See the upper picture).
I have tried various settings in the KiwiSDR, but without success.
If I connect to another KiwiSDR, say tangar.utvarp.com in north-west Iceland, the spectrum is normal in colors depending on the signal level. (Lower picture below)
The different screenshots below are from the same laptop, Acer Aspire V17 Nitro-Black Edition. It is exactly the same using my tabletop PC at home.
But when using my Lenowo YOGA, both KiwiSDRs display the spectrum OK !!!
Best regards, Agust
My KiwiSDR with abnormal Spectrum display
Another KiwiSDR with normal Spectrum display