just out of curiosity, did you download and save you tune?
when I was using dhp, I used the UV Scan software to datalog. once I found one that worked, I had a much higher rate of success. when I did use dhp scanning software, what would happen a lot is that I would go to save the scan, and the scan would stop saving one frame before the very end, and would just sit there and do nothing, so I would hit cancel and it would save everything except the last frame. one thing I noticed is that the longer the scan, the longer it took to save, and sometimes there would be blocks of data missing.
