No problem with the other two.  With the new one first in the chain of 3, there is the drop.  I will swap them tomorrow.  Also,  it’s b stock and already registered.  I have mailed support to deregister it, so I can edit it with the ipad.  Maybe that will shed some light.

Could too many buffers be what’s causing this?

There are some drive pedals in front of it.

Tx

Jan