SDL2 2.0.8 causing no audio

Game Development
1

Hello to all!
Using precompiled mingw sdl2 2.0.8 the static libSDL2.a causing no audio.
Any help?
The project is:

and the issue topic is:

latest working SDL2 2.0.5 (tested) from 2.0.6 no audio

Is this a bug?
Thanks…