My CU and VU are always offline after being connected to Raincloud. What can I do to make it stop? By / On August 23, 2018 / At 7:17 pm / In 275 Views Wifisprinkler DWQA Questions › Category: Melnor RainCloud 4 Zone Alexa › My CU and VU are always offline after being connected to Raincloud. What can I do to make it stop? 0 Vote Up Vote Down Tom Konor Staff asked 4 years ago If the CU is always offline even after being connected to Raincloud, there is a possibility that your CU has defects. If your router is working fine you may have to change your CU. Please login or Register to submit your answer Username or Email Address Password Remember Me Post navigation Prev PostWhat is the amount of AquaSentry soil moisture sensor that Melnor Raincloud can have? Next PostFor programming one outlet, can the moisture sensor be used in Melnor Raincloud?