@USS_Enterprise NAT Loopback is usually supported by default on TP-Link routers, you could enable remote management on your AXE300 router and check if you will be able to access the router web...

@Derek_Foulds You are welcome:)

@Harsh_12 You could follow this guide to use the WDS function on TP-Link router: How to configure WDS function on TP-Link Wireless Routers However, I am not quite sure if printer server will still...

@desidezdez Hi, are you checking the data usage on the MR6400 web interface or via your ISP App/website? It is recommended to check the detailed data usage with your ISP to locate the issue. Or for...

@Derek_Foulds You could choose an additional powerline extender and plug it into Room 4 to provide wired or wireless network for the Smart TV. If there is only one Power Socket in Room 4, you need to...

@leeo What is the OpenVPN Client version on your mobile phone? and if possible, please use a different device such as a Windows laptop to check if it could connect the OpenVPN Server. By the way, you...