Why race control matters
Many of the moments that decide a race arrive as a single line of text: an incident noted, a car under investigation, a time penalty. The events timeline puts each one in front of you the moment it is issued, so a sudden change in the order never comes as a surprise.
From message to decision
An investigation usually ends with an official FIA document explaining the decision. Keep live timing open to see how a penalty changes the order, and team radio to hear how the teams react.