@woozle Thank you for the ideas. I tried everything but didn't work. Then I explored the Huawei system and I went and upgraded all their software for inverter, dongle etc. and now it communicates on...

Hi, Thank you for responding. The Web browser opens that address. As you suggested I changed my 2.4 GHz to WPA2-PSK[AES] also to WPA/WPA2-personal but didn't work. I have also switched off smart...

Hi, I bought an Archer BE550 router and connected it to IoT wifi to my Huawei Solar Inverter SUN 2000-5KTL-M1. The wifi connection is fine but the communication like to its online reporting platform...