Could be the effect plugin is buggy. Is it native or 3d party plugin?
Theres so many ways to go about this, the least i can do is give you some tips and what i do when i mix. Usually i brickwall EQ out the low end...
I am mainly working with house music since 2010. What i learned all these years is to refrain from using dynamic processors on individual channels...
Separate names with a comma.
