So it was the British GP and 45 laps. I ran SS-SS-H-H 7/7/15/16.
Now on the third stint using Hards for 15 laps I fueled up 37ltrs and had 1.6ltrs remaining. Then this is where things went wrong, the fourth stint on Hards for 16 laps I fueled up 38ltrs and on the 15th lap it made me pit for the last lap (lap 16) even though I had 2.5ltrs remaining and was using 2.36ltrs per lap on average.
38ltrs - 2.5ltrs = 36.3ltrs used
36.3ltrs used / 15 laps = 2.366ltrs per lap
So if I had 2.5ltrs remaining when it sent me in to the pit, why did it do this when it clearly shows that I had enough fuel to complete the last lap especially based upon the fact that none of the laps in that last stint went above 2.4ltrs used.
Definitely something wrong here.