I've had a Multiplus 2 5000 with Cerbo GX unit for a few days. Also connected an SMA Sunny Boy 3.6. I connected the SMA to the Cerbo as an external inverter and it is also displayed in the VRM portal. Now I would like to visualize my Growatt MIC 600 in the VRM portal as well. Unfortunately I can't find a solution to my problem.