I use to be able to select bunch of tracks (holding the shift key) and then assign all those track outputs to one group channel with one click (again holding the shift key, but I can´t do that anymore. It doesn´t work. It only assigns the first track in the bunch. So I have to assign every single track separately, which is annoying.
What have I missed or did Steinberg screw up this ability with the new mixer?
The modifier has changed. Unfortunately I can’t remember what the new one is, as I just do it without thinking. I have a feeling it is Shift+Alt, but the best thing to do (apart from reading the manual) is to set up a dummy session and try all combinations of Shift, Ctrl and Alt until you find the correct one.