Adding to this, we also run our offense at a very slow pace. I saw a stat before the Michigan game that both teams ranked above 100 in offensive tempo (which I think was plays/minute).
This is definitely a large part of it. Not that we couldn't do a better job of keeping the ball.
But we're currently #117 in plays per minute. It also doesn't help that Minnesota is #102 and Michigan is #132. And Louisiana Tech isn't any too fast at #70. So most of our opponents also have played pretty slowly. Colorado is #19.