u/Truke_12

I've bought a new router (TP-Link Archer BE3600) to replace my current router supplied by the ISP and have connected the Ethernet cable from the Openreach ONT to the back of the router in the internet slot and followed the instructions of setting up the new router. I've also placed my PPPoE details in from Vodafone, but I'm not receiving any internet connection from it, the LED is solid red.

I've tried resetting the router and power cycling the ONT but to no avail. Any help would be appreciated