@Shahidul04 Hello, please read this article: https://community.tp-link.com/en/home/forum/topic/173376

@Orange Thanks for your requesting. It seems that the driver has been updated automatically by the computer itself. Please disable the automatic driver updates on Windows 10 and install the TP-Link...

@CheesyTwister How far away between the computer and main router? What about the 5GHz wireless signal strength? With computer connected to 5GHz, please click here to verify the wireless negotiation...

@Ari2211 So the computer with Archer T3U can detect the wireless network but failed to connect to it, right? Do 2.4GHz and 5GHz both have the same issue? Try to change the wireless channel of the...

@ProjectQuad What is the hardware and firmware version of the MR200? Please check the country version together, which is printed on the back panel of the actual device. You have created the network...

@avinet Hello, have you ever tried to change another web browser or power cycle this Archer VR2800? Meanwhile, does the error message exist under basic-wireless settings and advanced-wireless...