I have the same issue: "Kicked for cheating"
I don't even know how to cheat on a console! Hope that I don't get a "Cheat"-rating on my name!
Consoles
Remove any additional apps (example UDP apps) Don't have it!
Please try shutting down the game completely. Done... doesn't work
Try restarting your console Done... doesn't help
If the steps above do not work, please let us know;
Was it your first time trying Multiplayer? Was first time on F1 2020; Drove every year from F1 2010 on consoles; never an issue
Which platform you are on XBOX
Your relevant Steam ID/PSN ID/Gamertag so we can check further. VincentteMebel
If you're on Steam, can you let us know what version of Windows you are on -