I'm using Cmd-L....
I touch a plugin's control, press Cmd-L, move FCB footpedal, press Cmd-L again to prevent any weirdness.
Rinse and repeat. Please see screenshot as example. As you can see, barely anything going on.
Essentially, when the problem gets going, whatever I do (either press a pedal to bypass on/off, or an move expression pedal), the signal flips shortly after (I bypass the delay, it turns on again a second later....or I depress the expression pedal to make the feedback stop, and it comes back to full a second later.
Earlier I had mentioned this only happened when in Touch or Latch mode, but it was happening this AM in Read mode too, so I deleted all Automation on the track, and that fixed it. So it's definitely Touch/Latch that instigates the odd behavior.
I tried restarting the FCB1010, replugged in everything, same issues.
Is there something going on between the FCB and the Value area of the Controller Assignments window? In particular, the Format and/or Mode? The MIDI Monitor doesn't show any random signal spikes, so I can't think of anything else....