Forget my last post. I decided give another try to PA v3 and problem solved.
What made me back to v2 was that I found at first the new UI a little complex for me, and I had to say good bye to the good skin I've already bough recently. It also had some bugs, specially with my bluetooth devices. Now that I tried again v3 I don't regrate! It comes much more enhanced in Audio, and it worths to get used on the new UI. Still have some troubles with bluetooth, but I hope they soon will be solved.