Sungrow WiNet-S Networkproblem if starting HA with Sungrow-Intergration

Hi, i hope you could understand (my english is not so good).

I have a new Sungrow Solar-System with Batterie and the 8.0 hybrid inverter.
I do the Sungrow-Integration in my HA-System and it works fine.
The Inverter has two Lan-Ports - in front one for the WiNet-S-Interface and the back for the modbus.
I have differnt IPs for both but if i start HA the WiNet–S get off with Network-Problem.
The IP in secret.yaml is correct for the Modbus.
WiNet-S has a different IP.

Whats wrong or is it not possible to work with both together?

Thx for helping me to fix the problem