Hi, nothing looks failure thats why i am so confused in this case. Okay i use Powerline between switch and endpoint (TP Link LTE Router) but currently found solution that i change units from DHCP IP...

Model : Hardware Version : Firmware Version : ISP : Hello, i have a problem i need Multicast feature for any operation mode of inverter connection of an photovoltaic system Now i use a TP-SG105E v3...