Peter_IK wrote:You should be able to add in the Control Change --> Preset (not Global) section of the Control preferences and there is the ability to add the Bypass of the gear you have in the rack. I did it in Rack A to test but should work similarly in other racks.
Once added, you can set the CC#, Mix, Max, Curve, and Latch or use Learn.
I believe he's talking about the ability to bypass the rack section entirely, not turn on/off individual effects. This used to be an option and appears to have been removed.
As an inconvenient workaround you can set everything in the rack to the same CC#, but hopefully IK will give us back this, and the other missing midi options from AT4.