Thanks Roger. I am not sure I have a rig with only USB2. I had searched for solutions and ideas before posting.? There is a very definite change in the behavior of the device. The computer and ports that connected well for a day no longer connect. I have listed what I have tried. In addition I ran Zadig to see if that might help to replace the driver, but the device is not listed.
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73 es God Bless de KK1L, Ron <><
KK1L Ron