As ISY users eventually discover, any programs that are running timers (e.g. WAIT) stop executing when the time on the ISY either springs forward or falls back because of Daylight Savings TIme. If those programs happen to loop so that they are long running programs serving a specific function like listening for a heartbeat from a device then they likely won't start running again until your ISY reboots or you open the Admin Console and restart them. So I decided to try using a variable to detec
