GL-AXT1800 Crashes Daily

Hello, I have recently bought the GL-AXT1800 where it connects to a fiber optic router and is used as a main router with LAN and wifi/wireless clients. However, it crashes (gets stuck) daily and I have to unplug it’s power and replug it and then it is fine again.

I have read old posts with similar related issues here:

I have entered the commands but it doesn’t appear to work as the verification fails (see screenshot).

Therefore can you please provide a working solution? I am surprised an official fix has not been released for the router given the reported issues were raised months ago.

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