Hello Nadar, Ken, and Kevin.

If you cold send me a text file of your settings, I could take a look to see what is happening.

There is a command that you need to set from 'newbie' mode to 'expert' for the KPC-9612 to accept and keep the settings that you change. I am not near my KPC-9612 manual, so I can not give you the exact command to check to make sure.

Email direct please.

James W8ISS