I have a 100/50 and 150/60 smart solar controllers along with a Cerbo. I have had intermittent problems where the 100/50 will go to a bulk state in the morning and then immediately turn off. The only way to get it going again is turning it on and off via the connect app. The 150/60 works fine. Both connected with VE direct. PV voltage is 60 volts on a 12 volt system. Not sure why it turns off. As a second question I have not figured out how to reset the controller using VRM remote control. Thanks