No Internet connection over IPv4

I’ve connected to the local wifi using the repeater and I continue to receive the following message: “The Interface is connected, but the internet can’t be accessed with IPv4 protocol.” How can I fix this?

Can it actually access the Internet? If so, please try changing the repeater’s track IP on the Multi-WAN page

Hi! it cannot access the internet

Usually this is a case where the primary router is blocking or there is a connection problem. If you ping repeater to get to the gateway, is it reachable?
What model of device do you have? What version of firmware is it using?