@MuriloAndrade What is the OS/Browser are you using? Please show us the login failed screenshot, then we will try to analyze it. Thanks.

@d-lux Hello, thanks for reporting the issue, but please provide some details about the auto-reboot issue then we will try to investigate and offer a solution ASAP. 1. When the router restarts, are...

@Salman021 Can I have a screenshot of the device label which shows the region version and hardware version of the WR841N? Which firmware are you trying to install on the device? Please be aware that...

@CloneVince I see. This would be required further investigation. We would like to forward the case to the engineers, who will follow it up via email, please check and confirm. Thanks.

@Rafikul Hello, if you want to get the new firmware for the TP-Link router, please keep an eye on the official website as well as on your router web GUI for the updates.

@CloneVince Does the modem also support 2.5G LAN connection? May I have the model number of it? BTW, who is your ISP?