2018 04 06 – Click to read full article
ROOT CAUSE: The issue isn’t… with the race strategy software… we found a bug in [an offline] [tool… used to create delta lap times] that meant that it gave us the wrong number… Had Hamilton known, he could have gone faster after his earlier stop to give himself a greater margin.
PREVENTATIVE MEASURES: an extensive analysis had been carried out and processes put in place “to make sure that we don’t have a repeat”