Global FX - Send > On / Off Switch - To Enable / Disable VST Effect Activity On Console Mixer Channels
As of Studio One 3.3, the ability to turn off the activity of effects on instruments and audio saving CPU load and A/B checking the sound inserts was implemented, however the ability to do this in regard to the sends in the same way is not possible. In essence, the request to support such a feature would properly address the previously highly requested feature by having the ability to do so.
Doing this will further help in the usability aspects of the program, provide greater headroom for users that use high track counts and promote better management in track development, given the opportunity to do so.