i have a multiplus 2 setup with solaredge pv inverter. The venus gx does read out the solaredge pv data via modbus TCP. I use fixed ip adresses, and the gx and the solaredge inverter are on the same switch. It works sometimes great, but often it looses the connection. I tried different things to get back the solaredge data on the venus gx, which sometimes help like: restart the gx, cut off the grid from the solaredge inverter, delete manuale the ip adress at the gx and add it again. Sometimes it works for a week and suddendly the data is again missing. Sometimes i get the pv data only for some hours or minutes. The settings on the solaredge should be right (ID etc.). I have a second install where it doesnt loose the pv inverter, only a very few times.
thank you for your help!