From RaceFans · · 50s
F1 software glitch slows cars on formation lap
F1 cars stalled during Bahrain Grand Prix formation lap due to software error.
In brief
F1 cars stalled during Bahrain Grand Prix formation lap due to software error. FIA software settings caused 2026 Bahrain Grand Prix cars to lose power during formation lap. Originally reported by RaceFans.
Bahrain Grand Prix delay
Formula 1’s 2026 engine regulations faced criticism after Bahrain Grand Prix formation lap delay.
Formation lap software issue
Pole-winner Max Verstappen and several drivers slowed to a crawl as power units wouldn’t allow acceleration.
Verstappen’s Lego comparison

Verstappen said he had as much power as in Lego promotional event, describing cars as crawling at same speed.
“It was like the Lego race. Same speed. It was insane, it’s the Lego power.”
FIA explanation
FIA attributed power loss to low engine speed, low-grip conditions, wet-weather settings and Sepang circuit configuration.
Driver reactions
Drivers reported cars still crawling after lap despite inability to understand software issue.
“At some point we were five-wide on the straight because we couldn’t understand what was going on. Then we did a lap and then i see eight other cars crawling still”
The big picture
FIA software settings caused 2026 Bahrain Grand Prix cars to lose power during formation lap.





