Fixed "Maximum update depth exceeded" error by removing displayPassengers from the effect dependency array. The effect calls setDisplayPassengers, which was triggering infinite re-renders at 60fps update frequency. The displayPassengers state is only used for comparison inside the effect, not as an input that should trigger re-execution. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>