Hi, What is the model number of your device? What is the current problem? More details will be better. Have a nice day.

Hi, We have not received such feedback yet, while we can do some troubleshooting first. Please show us a screenshot of the error message. Can you login to the web UI locally then? What is the current...

Hi, Below is the instruction to enable port forwarding function on the router. https://www.tp-link.com/en/support/faq/2184/ You can refer to the guidance below to get more details....

Hi, What is the hardware version of the MR6400? May I know why do you want to change another antenna? First, we do not suggest you to change antenna,cause the antennas on one device work alternately,...

Hi, TL-WR850N does not support Tether app. Below is the Tether compability list. https://www.tp-link.com/en/tether_compatibility_list/ May it help, have a nice day. ParthVarmora wrote I purchased a...

Hi, What is the model number of your main router? With computer connected to the modem directly, please follow the instruction below to check the IP address and default gateway and send a picture to...