look i have tried the 2 routers tpg has the tp link and the huawei they are both rubbish wifi is terrible and not stable i am disabled so i need my phone what other modems can i use that are decent i looked at the ones you sugested they dont seem that good either is anyone using a router that has good wifi distance and can use the phone line?
Welcome to the Community!
If you need the bundled phone service with your NBN, then you can just get a good access point or mesh network.
The TPG provided modem/router is required for the phone service to work as the firmware on it is specially made for TPG.
Using an access point or mesh network will help cover the WiFi signal issue in your house.