@HackerG Hi, Thanks for your information. I noticed that the firmware is not the latest, please also try if firmware update can help.

@Schabik Hi, Please use a device to test the download you can get from the main Deco. You can set up the WIFI settings as 5G only and then test the speed again. If you still find the speed is slow,...

@Gurkut Hi, Thank you so much for taking the time to post the issue on the TP-Link community! To better assist you, I've created a support ticket via your registered email address, and escalated it...

@AlvaroC Hi, Please confirm if the device version and the hardware version is for your device. If an updated version of the firmware is available on the official website, please download the updated...

@Taz1966 Hi, If you use it in another country, please also enable data roaming on the device. How to enable data roaming of 4G LTE Mobile Wi-Fi via Phone web management interface (new logo)

@YBWCLI Hi, Archer TX20E V1 does not support Windows 7. Archer TX80E specification