Cliudflare tunnel refused to connect

Shopify CLI and Libraries
1

When i run my dev app using “Shopify Dev app” and visit preview it says “xyz.trycloudflare.com refused to connect.” I tried reseting app, My scopes are also correct.

I am using this command for my dev app “shopify app dev --config shopify.app.appname.toml”

Could it be that I had to ask for same permission for shopify that i asked for my main app?

It also keep showing

“Error forwarding web request: AggregateError
Error forwarding web request: AggregateError”

When i visit store

2

I’m having the same problem. It worked suddenly this afternoon, but now it’s not working again tonight. It’s so frustrating!