I got 3.0 working today without freezing finally. Had to switch to my other, older laptop that has an AMD A4 processor and Windows 7. I had been using it with 2.24 for logging to get me by until today. Neither 3.0 or 3.1 worked as of today on my newer laptop with a Core i5 and Windows 10. I haven't tried the beta on the older laptop yet, been backed up bad with all the issues trying to log and tune.