That service was merged into llama-server a while back (see the comment on llama-server-fast's old alias), but update.sh's set -euo pipefail meant every run since has hard-exited there — silently skipping downloader-comfyui and the final `docker compose up -d` recreate step on every invocation. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>