CNAME not found
Vibe checks every 60s for up to 30 minutes. If it can't find your CNAME, the status stays at “Awaiting DNS.” Check that the CNAME points at edge.tadavibes.app and not at your subdomain directly.
SSL pending
The TLS challenge needs the domain to resolve before issuance. If your DNS provider has a long TTL, the certificate may stay pending for the duration of that TTL. Lowering the TTL temporarily speeds things up.
Mixed content warnings
If your app loads images or scripts from http:// URLs, browsers will block them on an https:// page. Use protocol-relative or https URLs only.