How do I remove a device client device so that it obtains another IP via DHCP?

I have a older computer in my garage that does not have wi-fi so I purchased this and was told I could plug it in and my computer would then recognize my wi-fi signal.NOT WORKING my modem is in house

I am fixing to build a new home and drawing up the network. I have a few challenges. The home is a barndominium (metal exterior), also has a concrete safe-room. Home will have Starlink as the ISP. Dec

Is there better internet speeds connecting my Deco to Verizon 5G + without putting into IP passthrough and using the Verizon 5G + as a router and modem?

I recently purchased and began setting up the TP-Link Deco AXE5400 Tri-Band WiFi 6E Mesh System (Deco XE75) with three separate Wi-Fi networks: a standard network, a guest network, and an IoT network.

I recently purchased two Deco X55 Pro routers, placed on the ground and first floors, expecting seamless connectivity across my home. However, I've encountered an issue where, if my device connects to