[Elecraft] win4k3+hrd+dm780

[buddy s]

i have win4k3 on a win10 laptop. using com0com for port sharing.   one usb
port to the k3, another usb port to the signalink.  win4k3 is ok with hrd,
but dm780 is problematic.  when i try to send cw, i get the red led on the
signalink, the red tx led on the k3, but no audio to the k3.

any thoughts?

thanks

73 de
W3BS, Buddy Spiegel
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