Even when a driver secures a dominant victory, things can still go sideways inside the cockpit. Max Verstappen recently claimed a win at the Singapore Grand Prix despite suffering issues with his radio during the event. While Verstappen could hear his Race Engineer Gianpiero Lambiase, the Dutchman’s responses were inaudible. This led to some creative solutions from Lambiase, who developed a code of sorts by asking yes/no questions where Verstappen either had to stay silent or respond with a button press, while the Red Bull team also utilized pit boards.
Verstappen is not the first to experience this kind of problem, with several other well-known names facing radio glitches in the past. At the rain-affected 2012 Malaysian Grand Prix, both Red Bull drivers suffered communication failures. Sebastian Vettel was running in fourth while relying on the pit board before a late-race collision with Narain Karthikeyan while lapping the HRT. Though the team tried to call Vettel in for safety reasons, he could not hear the message and managed to get his car over the line in P11, later conceding that losing the radio had made the Grand Prix very difficult. His teammate Mark Webber finished fourth, but the Australian admitted he had resorted to tearing the radio out of his helmet due to the loud static becoming a distraction in challenging conditions.
Disaster struck Michael Schumacher at the French Grand Prix in 1999 during a rain-hit encounter at the Magny-Cours Circuit. As he battled reigning champion Mika Hakkinen for the title, Ferrari lost communication with the pit wall. Quick-thinking from Schumacher resulted in a resolution of sorts as the then-two time World Champion started to use hand signals towards his onboard camera to communicate with the team, since he could be seen but not heard. This could not prevent him from ultimately ending the race back in fifth following a slow pit stop, but it was a noteworthy response.
For some, losing communication brought unexpected silver linings. Alex Albon spent much of the 2025 Las Vegas Grand Prix without a functioning radio after losing connection on his laps to the grid, leading him to quip afterwards that it was pretty peaceful out there. On a more serious note, the Williams driver admitted this left him in the dark about potential damage following an incident at the start, with communication limited to pit boards. Albon ultimately retired from the event rather than risk continuing due to the threat of safety issues.
Verstappen also had form with this issue prior to Singapore. Back in 2021, during a tense title fight with Lewis Hamilton, Verstappen held the lead when the paddock headed to Paul Ricard for the French Grand Prix. A two-stop strategy helped Verstappen overtake Hamilton for the lead with just two laps remaining to take his third victory of the season, despite a radio problem in the latter stages meaning he could receive messages but not reply. Although Lambiase had advised him to try moving the microphone, the gremlins remained until the chequered flag, though the Dutch driver played down the impact since it occurred after his pit stops.
Charles Leclerc faced a cascade of issues at the Hungarian Grand Prix in 2023, ending the event in P7. He experienced everything from a drinks tube that was too short—meaning he had no water during the race—through to a slow pit stop and a five-second time penalty for speeding in the pit lane. On top of this, Leclerc suggested that struggles with the radio had been one of his key gripes, explaining that one out of four words was not understood by his engineer due to ongoing problems across three or four races, requiring him to raise his tone of voice to be heard.
Finally, Mercedes suffered a major communication failure at a crucial time in their fight for both titles at the 2017 Hungarian Grand Prix. While Ferraris held the top two positions, Valtteri Bottas ran in third ahead of teammate Lewis Hamilton. The team decided to invert the cars so Hamilton could chase the Scuderia machines, but radio issues affected both Silver Arrows cars. Team Principal Toto Wolff explained that their whole comms and data systems broke down due to a crack in a fibre optic cable, leaving the squad to fly blind. Hamilton eventually overtook Bottas and honoured the plan to hand the position back when unable to pass Kimi Raikkonen, but conceded the swap could have been carried out sooner without the radio struggles. The result extended Hamilton's deficit to Vettel to 14 points, though a strong second half of the season ultimately saw the British driver clinch his fourth World Championship.
