@k00lrunningz Is the Archer C7 working as the main router, or it is working as an access point? If it is working as an access point, then it may not show the connected to the network, as there is...

@Sagnik6404 Please ensure the router firmware is up-to-date based on the hardware version. You can find the latest firmware on the official website:...

@Nitspari Please ensure the router firmware is up-to-date. You can find the latest firmware on the official website: https://www.tp-link.com/support/download/archer-c5400x/#Firmware Reset the router...

@Pero_rope Hi, please first be aware that this TL-WR841N is equipped with 10/100 Mbps WAN/LAN ports, so the negotiation speed will be 100Mbps at most. It may not be appropriate for your network if...

@k00lrunningz Check this please.

@NahidChowdhury If the connection is not stable on the router, please refer to the below article to do some basic troubleshooting: https://www.tp-link.com/support/faq/722/