alright. nobody want to solve this.
because the local ISP is not professional.
even when the home lab not in use, the connection always in trouble ( playing online game ).
clear and clean internet line from international internet backbone singapore.
i prefer love to discuss it with Huawei. Huawei far away professional than my local ISP. so do with Singapore International Internet Backbone.
the point is this not Huawei fault.
thanks,
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If you still cannot log in to the WebUI of the device, the possible causes are as follows:
(I've tested it numerous times and the above method is effective)
Device hardware fault
The device is customized for the local ISP, and the ISP disables the function of accessing the device web page
In this case, you need to contact your local equipment provider or ISP for a solution.