Cloudflare blocking API calls (403 “Sorry, you have been blocked”) — Radarr Trakt import list sync
Self-hosted Radarr (Docker), using the Trakt import list integration for a user watchlist. Scheduled/manual list syncs never complete — Radarr’s log just repeats “Starting Import List Refresh” with no completion or error line.
Reproduced directly with curl from the host:
curl -v "https://api.trakt.tv/users/<username>/watchlist/movies/added?limit=2999"
Response is an immediate HTTP/2 403 — a Cloudflare block page (“Sorry, you have been blocked” / “This website is using a security service to protect itself from online attacks”), not a normal Trakt API JSON error.
Cloudflare Ray IDs from two reproductions ~11 minutes apart, both blocked identically:
a2ad5c7a49504369a2ad6f3c9f9df3ba
Tried again just now — still blocked, same behavior.
OAuth/authorization otherwise looks valid (Radarr’s connection test has shown success at times), but actual API calls are consistently blocked at the Cloudflare edge before reaching the app layer. Is this a known/active WAF issue? Any way to get this cleared? and other visual aids
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