I have a 10Gig fiber for my first WAN port, and Starlink for my backup, The issue is once the DHCP kicks in for the Starlink, the default route gets set to that interface, so all traffic stops as the

Setup Router: ER7206 v1.0, FW: 1.2.3 Build 20221104 Rel.41500 Controller: OC200 2.0, FW: 2.7.7 Build 20221206 Rel.58608 Main LAN switch: Cisco SG200-26, FW: 1.4.11.5 PoE Switch for access points: TL-S