I guess my ISP uses some subpar hardware because the connection keeps dropping at peak hours. I want to implement a failover system without having to buy some expensive router which I would not be able to justify with my normal usage.
Wanted to know some other ways how people do it .
Unifi UDM PRO with a GL.iNet GL-X3000 (Spitz AX) 5G NR AX3000 Cellular Gateway Router for failover on the backup link. Separate providers for primary and backup. No MVNO.