I am receiving an over current error message on my keypads and event 1140 is logged in RP. I turned power of and on, turned off the system over night, tested the leads, the battery and now disconnected everything of the main board and have only one keypad left running – did a system reset, re-flashed Firmware…still the same thing. The Keypad shows 13.9 V and 420 mA draw and I have 61 Ohm on the bus and everything works ok – other then it shows me over current on the keypad. A search here revealed some info put no real conclusion. Any more ideas? I will call tech support in the AM – why does this stuff always happen on the weekend?