I'm running SDR Console version 3.1, build 2418.  I had initially setup the External radio window to synchronize the frequency with my radio, using the secondary CAT serial port on DXLabs commander , controlling my remote TS-590sg, which has the RSP1a connected to it.

This was working fine when I set it up, now a couple of days later when I start everything up I can not get the External radio window to show, so I can not get the synchronizing going again.

How do I get the window to show?

Thanks,

Gordon - N1MGO