What happened: A red flag was deployed when PER came to a stop at Turn 4. The driver returned to the garage while the team prepared for a quick turnaround.

Why it matters: Any loss of track time can significantly impact a team's weekend preparation. This Perez stoppage disrupted the flow of the session, forcing engineers to adjust their run plans on the fly.

What to watch: The team will work to diagnose the cause of the stoppage and aim to get the car back out once the session goes green.