@manikhan Sorry, the only one Gigabit Ethernet Port doesn't support POE.

@Someyo-kamal What about other online activities, are those normal? If it is only high ping when playing the multiplayer games, please try to connect 5G on your phone, and change the 5G wireless...

@Mmahazad Hi, Unfortunately no, we cannot flash the US firmware into an EU version, which will brick or damage the router.

@Krolvindresit Hi, sorry to tell you that we can provide English service for global users now. You are suggested to contact the local tech support to get some suggestions....

@pessa Hello, If the LED is blue, which means the connection between the extender and the main router is not a problem. While cause it shows a slow signal on your TV, we can do some troubleshooting...

@SMS2 Hello, detailed issue description including the TP-Link device model as well as its hardware version will help a lot in addressing the issue, so don't hesitate to provide as more details as you...