@PloughKing @spa_bg79 Thank you both for reporting the issue to the community. Please ensure the Archer A7 firmware and the Tether app version are both up-to-date, and the developers will optimize...

@George.Saxi It is suggested to reset it to factory defaults as this, then reconfigure it into an access point. Meanwhile, please check what is the download and upload you can get when you connect a...

@PakistanForces Is it working as a router or an access point? If there is another router that works as the main, you can switch this WR840N to an access point, then check again if there is an issue....

@Alexandree If that is the case, there is no other workaround to solve it.

@dalexander We will ask the engineers to help you analyze this further, they probably contact them with email.

@Maddy1010 If you are talking about the wireless password of the TP-Link device, please check the default password on the device label. You can login to its web interface page to find it if you...