Yes I am, quite successfully, some hints:

1) Go to Radio Control, use the max. CAT rate your rig will allow
2) My CAT delay is set set to 20
3) Go to CAT menu and set interval for SSB/CW to 50
4) Make sure that you adjust the frequency in doppler.SQF so that on the UZ7HO GreenCube Soundmodem waterfall the carrier is well center around the 1600Hz mark.

I had this problem a few weeks ago and in spite doing above it did not work, I reloaded a old SatPC32 backup and now the frequency is dead on, I can only guess that some SatPc32 files were corrupted.

Good luck


Jean Marc (3B8DU)

On Nov 20, 2022, at 9:45 AM, Calvin McDonald <[email protected]> wrote:

Is anyone successfully using SatPC32 / SatPC32ISS with Windows 11?
I'm trying to track (position and Doppler) GreenCube with SatPC32ISS and I'm experiencing a slow frequency drift that takes me out of alignment with the bird within just a minute or so after restarting SatPC32ISS.  Both V12.9 and V12.10 act the same.  Keps are updated.  If not a Win11 compatibility problem, anyone have any ideas what it might be?  Transceiver is a IC9700.
Thanks - N7AY


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