I have the same inverter and problem; does not show pv data or on the flow chart. It also shows Alarm in the overview. It did show the PV for a day or two then it changed to offline. After many tries - deleting and adding inverters, deleting and re-installing the app - I eventually got it to show two inverters (duplicates) then deleted the offline one and am now stuck on the Alarm inverter with no pv. Is there any other app that can be used with the Kodak OG 7.2? Or a contact for support on the app?