Fix Half-Life: Alyx FPS Drops & Stuttering

**Half-Life: Alyx** has FPS drops, stuttering, or poor performance. Here's how to fix it: 1. Update GPU drivers — outdated drivers are the #1 cause of FPS drops. 2. Lower Shadow Quality and Anti-Aliasing in settings. 3. Enable V-Sync or cap FPS to your monitor's refresh rate.