# Windows 10 - fldigi - Kenwood F6A D72A
**URL:** https://forum.digirig.net/t/windows-10-fldigi-kenwood-f6a-d72a/2415
**Category:** Uncategorized
**Tags:** baofeng-uv-5r, kenwood-th-f6a, software-fldigi, troubleshoot-ptt
**Created:** [September 30, 2023, 10:32pm UTC](https://forum.digirig.net/t/windows-10-fldigi-kenwood-f6a-d72a/2415 "2023-09-30T22:32:00Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@TheDustyKey](https://forum.digirig.net/u/TheDustyKey)
#### Post date: [September 30, 2023, 10:32pm UTC](https://forum.digirig.net/t/windows-10-fldigi-kenwood-f6a-d72a/2415/1 "2023-09-30T22:32:00Z")
First time using digirig. v1.9. Baofeng cable set.
Windows 10, x64, current
Device manager sees the digirig driver. Sets COM7.
Sound: named as “digirig 1.9 TX” “digirig 1.9 RX”
fldigi sees these port devices under Soundcard \> Devices.
fldigi Rig Control \> Hardware PTT sees COM1. Device manager doesn’t. Is this a problem with fldigi?
F6A is not keyed. Can’t tell if audio is going out. Using TUNE to test.
Reading the digirig pages, I get the impression audio is on L channel, and PTT on R?
I tried fldigi:Soundcard \> Right channel \> PTT tone on R channel. No joy.
Can’t find any combo of fldigi settings that key the radio.
When I cycle power on the F6A, fldigi sees an audio spike, a sort of brief 3kHz-wide burst, indicating the digirig is sending to fldigi.
Windows Sound dialog meter indicates outbound audio when I hit TUNE.
I’m using the black digirig cable from the set.
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### Author:  [@TheDustyKey](https://forum.digirig.net/u/TheDustyKey)
#### Post date: [September 30, 2023, 11:11pm UTC](https://forum.digirig.net/t/windows-10-fldigi-kenwood-f6a-d72a/2415/2 "2023-09-30T23:11:55Z")
I have “solved” the problem by going back to fldigi 4.1.20.
fldigi:
Selected Rig Control \> Hardware \> Use sep port PTT. /Now/ using correct COM port. Selected Use RTS. Initialize.
Soundcard \> Right channel \> Modem signal on both channels deselected. (All boxes unchecked)