Hello Since the update a few of us have started experiencing an issue where the saved delta time becoming corrupted, for example at Bathurst it would work when I crossed the line but would then go to -9.999 just before I hit the turn 1. This would happen every lap until I set a better time. So it's not occuring everytime you set a fastest lap, just some of the saved deltas are playing up. From memory simhub had a similar issue they were able to resolve with the delta. Thanks in advance Shawn.