OpenSprinkler › Forums › OpenSprinkler Unified Firmware › opensprinkler freezes – front yard dies › Re: Re: opensprinkler freezes – front yard dies June 27, 2014 at 5:31 am #26735 RayKeymaster @jgrylls: when the device locks up, can you check the LCD and let me know what it displays? Does the LCD respond to button press?