Career Mode, was in the Imola GP. Engineer reported incoming rain. Then out of nowhere, I felt the car slipping around as if it was raining but no visible rain and engineer still saying "rain coming ...
Ideas
I've had the same issue in MyTeam in Japan on PS5. The race started dry. Then after five or so laps the track surface got ever so slightly darker and it became slippery but there were no visible raindrops. Then after one or two more laps my engineer told me that it's time for inters, and only then did it start to visibly drizzle.