It seems that UAD only released the mode “release all UAD DSP resources on AU bypass” for DAWS which use AU plugins. I don’t know if Cubase uses AU extensions, I think It only uses VST plugins. So with that, it seems that I cannot have this very good mode running on Cubase. Does anyone has a solution about that ?
Here are screenshots with a Manley VoxBox tested on Ableton Live (who uses AU extensions) and Cubase 9 pro (VST extensions).
If i remember correctly from a discussion in the UAD forum or similiar some monthes ago, this feature on the UAD software is a special requirement of the AU subsystem only or a limitation of the VST SDK / subsystem where UAD has no influence onto.
But it may makes sense to ask that in UAD’s user forum directly, where the UAD staff is around and usually answers about such things. As far as i remember there was other ways to get similiar results with VSTs and the AU button was just because the AU subsystem needs this explicitely.
And if i remember correctly, there is still some older topic anywhere about this (sorry, i’Äm on a phone and did not have a proper URL - just search there…).