Hi there. I have a Deco X20 4G along with an X20 mesh throughout the house. The Deco mesh is very good but the incoming mobile signal has become very poor so we are investing in a Starlink satellite system with its own router. I will have what is called an Ethernet Adaptor with the Starlink which enables it to hand over DHCP and wifi responsibilities to the X20 mesh but in addition I would like to keep the SIM capability as a failover. Does anyone know if this will work and whether there are any settings I will need to set up to make it work in that way? I'm no networking expert!