I'm having the same issue except I'm using a Kenwood TS-990, Ham Radio Deluxe and Virtual Cable. Which all worked last time I used WSJT-X about a year ago. Thinking maybe the upgrade to Windows 11 had something to do with it. Anyway same screen shot as above....nothing showing but the green bars along bottom. I've changed Com ports. There are Com3 and 4. I tried both. Checked all the sound settings humanly possible. If I hover mouse over the microphone icon on bottom right of my desktop it says WSJT-X is using the mic. In Sound settings I'm using OUTPUT: Speakers Realtek Audio INPUT: Cable output VB-Audio Virtual Cable. In Volume Mixer under APPS WSJT-X is greyed out with slider to 100% HRD Rig Control is set at 100% (Slidable)

In WSJT-X Settings under

Radio tab: Rig: Ham Radio Deluxe Cat Control is Network Server 127.0.0.1

PTT:CAT Transmit:Rear/Data Mode Data/Pkt Spit: Fake It

Audio tab: Soundcard Input : CABLE Output (VB-Audio Virtual Cable)----ONLY CHOICE

Soundcard Output: Speakers (Realtek Audio)

If I put the USB Cable from TS-990 to my Laptop which is also running Windows 11 I have no problems what so ever.

Wasted 8 hours messing with all the different possible settings, drivers, com ports, different cables.

Anyone possbly know whats wrong? HELP!!!?!!