meanwhile I have the last big update installed via regular steam update, not as a beta.
It all works well including the new Vulkan renderer, the sim really runs like hell.
But I don't have any changes of the Cessna sounds. It sounds exactly like before and I don't get rid of this annoying sound "drei" outside.
That now amuses me since 1 year. Sorry, but the Cessna for me is the most important aircraft. I mostly fly Cessna in my sims.