I have been using Sound Forge since version 1.5 (yes, that is not a typo, version one point five). I can't remember when I've seen a less ready-to-release version of Sound Forge Pro. The cursor doesn't track across the screen during playback of audio (making it REALLY difficult to edit that audio). Saving an audio file doesn't stick. That is, the file that's open remains an UNSAVED file. Making a new file doesn't remember the last settings, but starts over with 2-track 16-bit 44.1Khz audio every time. These are just three things that jumped out at me in the 10 minutes I tried using it today after downloading and installing. Meanwhile, I've uninstalled SF Pro 15 and have rolled back to SF Pro 14 so I can get some work done.
Please let me know when you have a patch for 15 and I'll give it another try.