In the end it was simply an error in the N1MMlogger.ini But before I came to that I walked some by ways.. My new FTDI US232 USB to serial failed to work with my Radio / N1MM logger Notebook . U sing COM2 with this US232 ( 12345.. all tried as well) It will not send CW using DTR =CW as used to with the HQ U SB-rs232 Prolific chip type. Since N1MM was generating more and more time out / overflow errors/ popups with the CAT connection I decided to change to the FTDI type as this was advised by the N1MM community. The US232 was installed quick no driver disk was needed and the CAT connection with N1MM worked instantly. But to my surprise I could not send CW Pressing F1 =CQ RTS asserts high, TX is on but DTR stays low . RTS w ould not return low until ESC was pressed. Changing to TR4W logger using the same USB-serial com2 all is okay! DTR keys CW , RTS switches T/R...
Ham radio in JO33hg31 53.15N 6.35E