Gameplay Monthly Rivals all 4 circuits can not be completed. I have tried everything

I have been trying to complete any of the Monthly Rivals challenges for this week (summer) I have posted clean laps before with no issues. This time around no matter what I do I can not complete any of the four challenges. It’s maddening. I am playing on an Xbox 1s and currently I don’t have game pass. I have been to Youtube, Reddit, looking for answers and nothing works for me on this one. Is there a glitch? When ever I start a lap the exclamation mark (!) pops up on top of the screen. I have not really seen anything that explains how this ‘dirty lap’ can affect gameplay on this challenge what could be wrong? Thanks.

Are you using Game Speed settings to something other than 100? This will invalidate Rivals lap times.

I think I might have changed that a long time ago. Where was this important fact mentioned in the game? Thanks MateoMax. I will go and see if that is what I did.

Thank You thank you thank you! I would never have figured that one out by myself and reddit and YouTube we no help either. Keep it up and thanks for the Women’s month free car by the way. Hopefully you guys will have another one of those. I was a late comer to the game and my collection is lacking a few favorites.