I have a simple Lua script that after no motion (between 2 motion sensors) has been detected for 20 minutes then lights turn off. my script is not working properly the lights keep turning off after a few seconds of the last motion sensor becoming safe. Can someone see what I have done wrong in the script. Thanks!   --[[ %% autostart %% properties 51 value 86 value %% weather %% events %% globals Day_night --]] local startSource = fibaro:getSourceTrigger(); if (