@bibo2710vn Hello, what is your problem? Please provide more details about the current issue and the model number so that we can give you a specific answer later. Good day.

@RayclChen Okay, what is the hardware version of your TL-MR6400? And what is the country version? You can find it on the back panel of the actual device, next to the model number. Thanks a lot.

@Alex.mc Thanks for your information. What is the led status of the Archer VR600 when you lost wifi connection? Can you detect the wifi networks at that time? Or they are still connected to the wifi...

@Bystrak Hello, please connect your computer to the Archer VR2800v directly and test the speed. In the meantime, please login to the web UI of the Archer VR2800v and show us a full screenshot of the...

@Sparx Hello, the Archer VR2100 is the new modem to be released soon, and it is included on the Onemesh compatibility list. For your information, at least one router and one network expansion device...

@Shah_123 Hello, below is the instruction to setup Print server function on the DSL modem router, you can have a reference. https://www.tp-link.com/support/faq/1739/ May it help.