I notice that my A1 mini slows down to 50% speeds right away when switching to 50% speed mode/silent mode before the print even begins. It makes nozzle cleaning and bed leveling take twice as long. Before the model starts actually printing, Bambu Studio greys out the speed setting bar, stating “this only takes effect during printing” while still allowing the user to switch the speed and the speed actually does change. I tried with sport, and it seemed to speed up nozzle cleaning and leveling. So it is definitely taking effect before the printing starts. Another bug?