What you don't mention is how much you play acoustic compared to electric and thats important cause not everyone can just switch over from electric to acoustic with out putting in a lot of work and as we all know that barr chords can be extremely difficult at the best of times.
Can you tell us what the height of the strings are at the 12th fret and that should give us some clue as to if you have a height problem of the strings or if you do need to have a proper set up done and possibly you might need to swap out the saddle and even the nut and if they are all good well then its just old fashion practice on barr chords.lou