Ok.. so twice now the stock alarm has failed to go off at all. I created an alarm for 5:30 AM for m-f on Sunday. It failed to go off on Monday morning and I was late for work.. ok a fluke... I checked the settings and everything looked correct still. Goes off Tuesday morning as expected. Great. Today, fails to go off again but I was prepared and had a secondary alarm device . Look at the settings, still the same time for m-f... what the hell? Any idea? This shall serve as a warning to anyone who uses the stock alarm exclusively... Any suggestions for 3rd party apps that won't fail me?