Anyone have problems parking their class B in their Driveway

How is your Sprinter Based RV licensed, passenger vehicle or RV?
That will make a difference. You will have to read your local ordinance to see it outlaws RV's in driveways.

Many municipalities have ordinances against parking RV's on the street or, limit the time they may be parked on the street.
I live in a small town and we are limited to 4 hours on the street.
However, I can and do, park our Southwind in the yard. That is not a problem.