While I’m using mouse PLAY Tool (9), on Nuendo 13 it stopped where mouse was released. In Nuendo 15 it returns to position where mouse was pressed. Even if “Return to Start potision on Stop” is not activated. Now is hard to locate element in sound by ears, because as I release mouse cursor jumps back.
Update. When using Mouse Play function inside lanes (Ctrl+mouse click) it stoped on position where mouse is released. This is good, as it was till now. However using Mouse Play Tool (9) on timeline, it return to begining after mouse releasing.