C'mon, this shouldn't be that hard. I've recalibrated, reset, put in fresh batteries, updated my app, etc. Nothing has helped, still reports "jammed". Mind you, the mechanicals on the lock - handles, keys, bolt movement, etc. all work perfectly find as does the bluetooth connectivity. However, the lock constantly reports "jammed". After two hours of troubleshooting using Yale's online resources and what I can find on the web it appears the motor has suddenly failed. Should be an easy replacement, right? No, I'm shopping for a new lock -- which will definitely NOT be from Yale.