I had the AF9015 BDA device working with ProgDVB 5.16.2, but I simply can't make it work with version 6. The tuner is found by progdvb 6, and while it doesn't error, it only shows a black screen. Searching for channel, even blind search, is done in 1 second, not finding any channels.

Vista64, BDA ...

I have the exact same problem. I tried its scheduled recording only to find it only recorded about 4 minutes and then crashed due to insufficient memory. At the time I checked up on it, ProgDVB used over 2GB and was crashed.