Well, still testing but the first thing I noticed is that all speaker levels are way higher than should be. My subs are pretty much calibrated to perfection via REW and MiniDsp so I only need Dirac to handle the mains integration, it sounds OK but will do some REW measurements to check.Do your results make sense? I have been able to "complete the measurement process" with several software versions but the "results" have been weird especially nonsensical subwoofer delays. I have not tried the new beta yet (hoping to confirm it actually work before I spend the time).