Shader parameter change on every tick delayed?

Hello dear Construct 2 effect specialists. When I do a change on an effects parameter, it seems as if the result is delayed by several frames. Is this a well known problem? Are there known limitations or actual things that speak against constant changes to effect parameters?

SirPumpAction

You need to provide more info...what's the effect, what parameter did you change?

Hello chrisbrobs, sorry for replying so late. This was a self written effect which takes one parameter and this parameter is updated every tick, but I can clearly see a delay in the update of the graphics (the parameter changed depending on scrolly). I suppose this can be repeated with any effect.