Defensive coaching adjustments changing on their own

Almost every game I play in Road to CFP, at least one time during a random play, my defensive coaching adjustments will change without me doing it on my own. Specifically my Cornerback Matchup will change from "Balanced" to "By Speed" out of no where. It's happened almost every single game I played while on defense, usually when I'm in Nickel Load Mug, usually in a cover 3 match or Sky defense. Sometimes even in Cover 3 Cloud.