OpenSprinkler › Forums › OpenSprinkler Mobile and Web App › A program in loop causes the reset of system clock › Re: Re: A program in loop causes the reset of system clock
What version of OpenSprinkler do you have, and which firmware is it running? This sounds like a RTC (real-time clock) issue. The microcontroller reads time from the RTC every minute, and if the RTC is not running correctly the time will be wrong. In other threads you mentioned checking the RTC battery, is the battery is good condition (the voltage should be at least 2.7V)?