Issues with two systems on one network

I have an offgrid system for our house with a CCGX and Fronius AC coupled inverter with a Multiplus and our camper has a DC system with a Cerbo GX and a couple smart MPPTs connected with VE.Direct. They all access the same local WiFi network.

For some reason, the house Fronius appears on the campers Cerbo and I cannot remove it. It appears to be stuffing up the stats of the systems as it’s allocating solar yield to the camper which is impossible.

How do I stop this happening and forget or block the Fronius from the camper’s Cerbo



This is looking more and more like a software issue. I cannot remove the detected IP address and even when I turn auto scan off, it just comes back