Engine races while very slowly turning right; foot off gas- braking- car'sautomatic on 2005 Volvo XC70

Has happened only a few times in 7-8 months; once while driving straight slowly into garage, car not turning.
Is not floor mat - that is attached to floor.

Asked by for the 2005 Volvo XC70
Have your Volvo Dealer verify all the software is up to date in the vehicle, and check all the computers for stored diagnostic information.
his sounds dangerous and it needs to be addressed. See my answer to your other questions too.
You can find your other questions here:
Thank you - how do I find your answer to my other questions? I'm new here and don't know.