Funny we are talking about this. Our 2016 Axis 24.1 just experienced a similar problem with the latch lock, not the deadbolt. Seemed like the regular latch was hanging up a bit when trying to unlatch from the inside. Once, it seemed like we were going to get locked inside the coach. I bit the bullet and had the entire latch replaced under the extended warranty, $200 deductible.... The old latch was made by TriMark. The new one is a not a TriMark and I like it better because it has to be locked with a key when you are locking from the outside. No more flipping the lock on the inside and slamming the door, possibly leaving your keys inside.... The new latch assembly seems much smoother.