@Ink1 Hi, welcome to our community. It is suggested to follow Case 2(Unstable connection) in the guide below to check step by step: What should I do if the TP-Link network adapter is not working...

@Verharz Hi, welcome to our community. After factory reset, you may follow this guide to reconfigure the guide according to your network topology: How to set up TP-Link DSL modem router on web...

@Verharz Hi, welcome to our community. We noticed that you have posted same topic in another thread. We may start the discussion there.

@Onslow Hi, welcome to our community. Combined with your network topology, it is suggested to follow this guide to reconfigure Archer VR900: How to set up TP-Link DSL modem router on web management...

@newfoxx Hi, welcome to our community. As the model is a customized model by some ISPs only, it is a pity that we can know much less than common DSL modem routers. For the VoIP function, usually we...

@Rkhydi_011 Hi, thanks for posting question here. Deco X50-PoE is a router with special mesh feature. If your Netgear Orbi is also a router instead of modem router, usually the Deco can replace your...