[Elecraft] K3s USB failure?

[Christian Friess]

That sounds like the virtual COM has been changed by the OS (Windows).

Have you checked the settings for CAT, PTT etc. in N1MM+ (Config > 
Configure Ports...)

Is the Port for Radio the same like the one in the device manager?

73 de Chris, DL2MDU

Am 23.06.2019 um 21:32 schrieb Peter Dougherty:
> Hi guys,
> I hope this is a case of pilot error here, but I think my K3s might have
> suffered damage today and I need help in getting this back alive.
>
> After I moved the radio out to the deck for Field Day everything worked
> fine. Moved it back inside and I have no USB connectivity to any software
> app that normally connects to. When I plug the USB-B cable into the USB port
> on the back of the K3s I hear the Windows sound (twice) indicating that it's
> connecting, the port shows up as it's supposed to in the device manager
> (COM-5 on the desktop, COM-3 on the laptop), but neither N1MM+, DX Lab Suite
> Commander, or the K3 Utility can find the radio. I'm at a loss to understand
> what could have happened here, but I'm completely dead in the water now. In
> the menu, RS232 is set up USB.
>
> The sound card portion of the USB port is fine (I can get audio from the K3s
> into the computer, and generated .wav files play from the computer over the
> air. I just have no CAT control, either way.
>
>   
>
>
> ----------------------------------------------------
>
> Regards,
> Peter Dougherty
>
>   
>
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