Same issue here with door
We have the same issue with our door (2017 Quantum) - depending on the weather and humidity, the door sometimes gets stuck in the closed position and seems locked sometimes when trying to open the unlocked door from the inside.
If we go around and open the door from the outside of the rig it opens fine. Our door has also popped opened a few times on its own after we leave the rig and closed the door.
In our case the door does not seem to always seat completely and close snugly with a normal push. When this condition happens, the door does catch / latch even when it is not fully and snugly closed up. And the door handle lock can then be locked but not the dead bolt. To lock the dead bolt we have to sometimes close the door very forcefully to get the door to fully seat / close so the dead bolt lines up for locking.
We have this on our warranty punch list waiting to see what happens (rig at dealer now). I do not see where there is any adjustment ability in the design but I hope I am wrong and the tech will make an adjustment of some sort to make it work correctly
__________________
|