hearts scores incorrectly

Hello, This is my first exposure to hearts -- it's addictive. It's also very
frustrating that the scoring is incorrect about every fifth hand. For
example, I can play a hand getting no hearts or the queen of spades, yet I'm
given 20 or so points. The "person" who actually took all the point cards
receives no points.

And one time, I was very careful to make sure I didn't get the queen of
spades -- I paid attention to who got stuck with it -- yet when the hand
ended, there was that queen by my name. Grrr.

Anyone know if there is a fix for this?

Thanks,
bob-dog