I have a problem. I pick up a New account and I set the controller and next day. Some how the program changed. Start time 5am 9 zones at 15min is what I had it set at. Next day at noon was still running. I check box it was moved to B from A. On B it was set 3 hrs per zone. So I thought maybe I bump it to B. So I set it back on A and check each zone on the controller and lock the box. This has done this 3 different times. Manager and I have a key , he said has not touch it. Is the Controller bad ? Will any Toro key work on any Toro box? Im thinking someone getting in there. Trying make my service look bad. This is on a Box Store Lawn account. I'm thinking a higher bidder is a sore looser. The box sits out in the lawn. I thought about mounting my trail cam to see who getting in there.