Issues with Real ID

I've had and used my Read ID (Kentucky) for 2 years without issue. However three times since Thanksgiving, the face scanner thing hasn't "matched" me to my ID and I'd had issues getting through TSA because of it. Twice the agents went through a process of adjusting the photo height and repeatedly scanning. Then just visually checked the ID vs my face. The last time though, the agent repeatedly asked if I had my passport or some other form of ID before making 2 other agents visually check it.

What can I do moving forward? My ID doesn't expire for 2 more years and I'm worried about missing a flight or something.