@Sunshine "The original one should be 12V 2.5A." Yeah maybe that's the problem since i last checked the power adapter is lower than that. "Besides, is there anything special before the issue started?...

My router restarted randomly for 2 months now. I have tried to reset the router, change the power adapter to a stronger one (12.0V - 1A) and it still doesn't work. Are there any solution for this?...

To anyone who update the wrong firmware : contact TP-Link support and they will connect you to their technical department. They gave me a beta firmware version and my problem has been resolved.

@Kevin_Z thanks a lot. I already received the email from you guys and i will try to install the beta version to see if it works out for me. Thank you!

I have a TP Link Archer AX10(EU) ver 1.20 After accidentally update the One Mesh firmware : (US)_v1.2_210421, my wifi has became a real mess. Cannot connect to 5ghz band with smart connect on. Even...