This is happening quite a lot again. I thought it was just me or maybe my connection but yesterday I refit my parts at work on a completely different computer and it happened again.
You can see now my suspension is still showing as ticked after the race, but it never refit them before todays race. I've had this maybe atleast 5-6 times in the last 2-3 weeks.
FYI it didn't refit again yesterday, 3 days in a row. I've just completely unticked and reticked everything again so I'll see if it fits today. It's not really bothering me because I don't really play the game any more, just keeping my two main accounts levelling up while I'm inactive lol.