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**H1 Bias Fix:** - Fixed cache check to ensure loop_count=1 always calculates H1 bias - Changed exception log from DEBUG to WARNING for visibility - Added log on first calculation (loop==1) in addition to every 4 loops - Result: H1 bias now correctly calculated from first candle **Filter Config Infrastructure (WIP):** - Added FilterConfigManager (src/filter_config.py) for dynamic filter control - Added data/filter_config.json with 11 entry filters (flash_crash, regime, risk, session, spread, h1_bias, ml_confidence, signal_combination, cooldown, time_filter, market_close) - Added API endpoints: GET/POST /api/filters/config - Note: Bot integration pending — requires wrapper around all filter checks Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>