Hey guys, saw this question and topic brought up a lot on the discord so I decided to address it. Currently, the main fix I have for it is to not sort your Cornerback Matchups. Although you would obviously want your best corners lined up with the best receivers, there is a bug that causes zones to run all over the place when your opponent motions. Thus, to prevent this or if it keeps happening to you, set your Cornerback Matchups to "Default"! Now when your opponent motions, the deep zones or flats in front of him will not run with him across the entire field.
I hope this forum helped and if you have any further questions feel free to drop them below or join the MUT.GG Discord where you can find plenty of help! Let me know down below what other tips you want next!