Huawei SUN2000 3KTL L1 connection issues
Huawei SUN2000 3KTL L1 connection issues

I have a Huawei Inverter SUN2000 3KTL L1 and since I have my Deco wifi I am having connection issues.
I have the Deco configured in AP mode, and I have a IOT network enabled where I connect the inverter. However the last months it gets disconnected for weeks and it is very difficult to connect it again.
I suspect the device tries to connect to the master Deco node, despite having a much closer Deco slave.
Any insights of what is happening? I am experiencing similar issues with Yi Home cameras that only connect if they are close to the Master node.
Thank you in advance.
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@trtrtrtrtrtr OK, after few hours I did it work. It required scanning inverter qr code (not the wifi dongle), log in, select network - 2.4 GHz IoT. No other option worked.
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@trtrtrtrtrtr yes, this is the procedure. In my case it did not work despite having followed this procedure. But TP Link opened a ticket for me and after quite a lot investigation they realized there was an imcompatibility with a feature of the Decos. Then they created a custom firmware for me and works like a charm.
I guess in a while they will apply the fix to the official firmwares.
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