The roundel from my front right wheel is gone..has anyone else had their roundels disappear on them?

That is strange maybe someone took it off? It takes some force to get them off (you need a suction tool). Go complain to your dealer. Why would someone take one wheel emblem lol?

It's weird I think from high speed they become loose over time lol. I had the dealer replace both roundels in the front..the front left one was so loose that you can spin it with no force

Could it be the heat from the brakes that are causing the tabs on the center caps to weaken its grip on the wheel?