When I am remote controlling any effect on the H8000 fw ,when I'm going with the pedal from down (full effect) to up (no effect),the effect tend to stop rather abruptly ,not smoothly with a "queue",as you understand what I mean.
I don't experiment that phenomenon on my Eclipses :any effect tend to stop rather smoothly .
Does it come from the midi pedals ?
for Eclipses ,I have a Behringer FCB 1010 controller
for the H8000 fw,I employ the Roland FC200 midi foot controller
Not quite sure what you are saying. If you mean that the control is "non-linear", this may well be a function of the pedal – a pedal mainly used for volume control will probably have a logarithmic characteristic.
If your Behringer works fine with Eclipse, try temporarily trying it with the H8000 to see if this is the difference.