The extractor's synthetic entry has no file on disk, so _lora_content_hash returned None and the AutoTuner logged 'Could not hash ... disabling community cache'. Fall back to hashing the in-memory weight tensors (sorted keys + shapes + float32 bytes) for a stable, deterministic content hash, so community caching stays enabled for stacks that include an extracted LoRA. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>