I have an Icom 7300. VarAC was working fine but suddenly I lost CAT control, it won't automatically change frequencies and status now says "Busy" all the time. I tried uninstalling, reinstalling, no help. I am using latest 10.1.0 version. My other modem based program - Winlink works fine. Please, any suggestions?

Why am I getting an error that says "failed to read GPS data" The port 5 does not exist. I only have com 3 why is it looking for com 5 failed to read GPS data? No other app is running. Thanks

Installed new version 7.3.0 now I am suddenly I can no longer connect nor see stations. I am getting this error message: "Unable to send command to Com port. Make sure Omnirig or other programs are NOT holding this COM port.Access to the port 'COM3' is denied. Unable to send command to Com port. Make sure Omnirig or other programs are NOT holding this COM port.Access to the port 'COM3' is denied." I have shut down and restarted but still this "test" fails. Any suggestions please? thanks