[Dx4win] Controlling the IC-7600

[Mahaini, Saad A]

Hello folks,

Just switched from a PRO3 to a 7600.  I'm now using the USB port to
control the 7600 not the Icom CT-17 that I used with the PRO.  

DX4WIN does communicate with the radio in this configuration but the
control is very sluggish.  It seams that it works every other try or
every two tries as if the pooling is too slow or something is not
correct.

I looked over everything and cant put my finger on the problem.  The
only thing im not clear on is if the USB bus is acting as a sound card
and affecting the com function, and if so how can I confirm this?  Is
there a way to disable the sound card function in the 7600 to see if
that improves the communications between DX4WIN and the radio?    

It will be a shame to have to go back to the CT-17 to make this work
while the USB port is available on the 7600

Any advise from someone that cracked this nut before will be appreciated

73 Saad N5FF