Hello! I have Multiplus 24/5000, batteries, and a Fronius Primo 3.0 connected on the Ac output. I recentrly conneccted a Color Control GX to the system. The problem is that the Color control cannot show the AC LOADS correctly. When the solar power produced by the PV panels is bigger than the AC loads the Color Control shows that the Ac loads is ZERO. The calculation of the energy returing t the grid is also wrong. It becomes almost the double of the PV production. When the solar panel energy is smaller than the Ac loads (or Fronius is OFF), all things appear correctly.I had the HUB2 ver3 installed. I changed it to ESS but still the same problem. I changed it to PV support still the same problem. 
