Hi, What is the model number of AV600? Is it TL-WPA4220KIT? What is the light status of the powerline adapters now? Considering the powerline interference, it is suggested to use powerline adapter...

Hi, What is the IP address and default gateway your device obtained with it connected to the C58HP RE? Below is the instruction: https://www.tp-link.com/us/support/faq/838/ Meanwhile, you can try to...

Hi, What do you mean WAP mode? Is it wireless access point mode? If so, RE450 supports, and below is the setup instruction: https://www.tp-link.com/en/support/download/re450/#video or...

Hi, Below is the setup video you can refer to : https://www.tp-link.com/us/support/download/hs200/#video Note: It is suggested to connect the HS200 to each wire separately. Meanwhile, you can read...

Hi, What is the current firmware version of the NC450? Do you use the latest controller software? Below is the download link: https://www.tp-link.com/en/support/download/nc450/#Management_Utility...

Hi, Thanks for your reply, it seems that there is something wrong on the computer; Did you try to update the driver of the network adapter built-in in the computer or forget the network and reconnect...