Tarik
Its just a warrning notice, just to let you know (in case you forgot) that you have to use 2 different tire compounds (cos that rule is ON). We all have that red triangle on our strategy screen.
but last time when i adjust, with 3 pit and using medium for stint 1 and 3, soft for stint 2 and 4, that red triangle
did NOT show up until i change the strategy to this