I’ve just installed the 2.0 OpenSprnkler replacing current Iritrol; I’m certain there is no problem with solenoids. I ran some tests in manual mode, also had some schedule programmed in. Everything worked until today’s afternoon when controller become irresponsive. I’ve also noticed the date on display was Tue 02-27 (which happened in 2007) . The LCD’s network status stuck in “connected”. Switching the controller on/off restored the connection and the date. However, having read previous comments in the thread I believe there’s a common issue with 2.0 hardware.