I also use asio drivers but ya I get ****ty quality audio all around id say.
Like when I try to record a vocal track and put autotune on it I cant play a rhythem track and record autotuned vocals at the same time however in other older studio software
I was able to record everything on the fly create the beat several tracks then add the vocal track and use autotune on it and here it while recording .
With sonar even in x1 I would have to add that effect to the vocal track after its recorded and most of the time in x1 or x2 I cant even hear the autotune effect it barely comes in at any point in the vocal track.