Andrew,
In the attenuator issue, my problem was caused by they order in when the attenuator was commanded.
The only error I see reported is error -11, no other errors being reported from the get sweep function.
Another issue I am having is that once in awhile I am receiving a spectrum plot that is corrupted or shifted by a few kHz or MHz. It appears more often when an error is being reported but it also happens when no error is being reported. Any idea what could be causing this. The spectrum array is correct in size, its like there is a buffer issue and the spectrum points are shifted.
Thanks,
Jay
