Hi all, I installed a Irritrol PC Control system on my sprinkler system, with the RS 1000 Wireless Rain Sensor. I have been able to set up my watering schedule in the PC Control software, but the system seems to be in perpetual "Sensor Hold" mode (we haven't had rain since last Thursday), and so will not run the watering schedule when it's supposed to. I have turned off the wireless rain sensor receiver, and have also changed the setting in the PC Control software to indicate that I'm NOT using a rain sensor. When I update the change from the PC Control software to the handheld remote, the indicator on the software control panel shows "Auto On" for about two seconds, then immediately switches back to "Sensor Hold". I have also checked the wiring from the wireless receiver to the main controller, and all seems to be ok. However, even with the wireless rain sensor receiver off, the LED labeled "Sensor" on the main controller remains lit. It seems that the rain sensor just won't die. WTF?? Any advice greatly appreciated.