[Dx4win] Problem solved Interface - radio

Problem solved. I use a Kenwood TS-940S connected to a Kenwood IF-232C Interface through a USB-SERIAL controller that functions as Prolific. The fact is that every time Win 10 is updated, communication between the radio through the controller stops working, giving the famous Code 10 error or

[Dx4win] problem solved

I finally got my mmtty/rtty problem sorted out this morning all thanks to the great help from Joe W4TV who gave me many pointers and areas to look at. Turned out to be very simple opening the Keying Setup and changing that port to PTT Control and RTS fixed the problem. Now I wish I knew