Hi - I'm a long time user of ACID 9.0 and recently purchased v10 from Magix.
I've noticed that ACID 10 still does not save Bus D assignments (just like v9). You can assign track or tracks to bus D, and they work as expected. However, when you save the file and open it again, all bus D tracks are now on the Master bus.
When is this going to be fixed? Acid is advertised as having 4 buses, but in reality, there's only 3, unless you reset the bus D assignments every time you open the project file (which is not very practical)
Or is there some trick I'm missing to get ACID to save the bus D assignments?