Please help if you can... I have an Amsec 4HR6. The keypad code starts with a #, then 6 digits and ends with a C. I have been opening this safe for a couple of years with no issues, until just this week. I also put in a new 9v battery, but it didn't change anything. Normally after I enter the code, there is a single click and then I turn the door handle and it opens. However, recently this issue started where after I enter the code, I hear a click and then about 1 second after, there is a 2nd click and the safe won't open. After messing with it for awhile, I figured out that if I can quickly get to the handle and turn it in between the 1st and 2nd clicks, it will still open. But if I can't get to it to open it before that 2nd click, it relocks and I have to keep trying. Thank you to anyone who can offer some helpful advice or solution.