@jra11500 Thank you for your quick response.

@WookieMan Hi, Is there any error message on the web interface of the router when you trying to upgrade firmware manually? Can you share the screenshot of the error message? And where do you get the...

@jabbs Hi, Thanks for your further sharing~ We would like to escalate your case to the support engineers, and they will help follow it up. If you are willing to do further analysis, please check your...

@jra11500 Thanks so much for your detailed sharing~ We have reported the issue to the support engineers, they will likely reach out to you via email to continue to troubleshoot your issue. Please...

@hWmMzIfYNRISEgn Hi, Thanks for your feedback. Can you share you found this from which TP-Link router model? We will take a further confirmation.

@akabyap Thanks for your sharing and feedback. May I confirm that you have connected a computer to the modem directly via Ethernet cable before and the internet connectivity is stable? And the Archer...