cant move stacks all the time..

I just started using it. Seems like the stacks get locked often and you cant move more than two or three cards on a pile at a time.
Sometimes it works, sometimes not. And yes, I have them right in alternating colors descending order. There is some sort of bug in
it that locks it. For example you can move the 7-6-5 all together to another 8... but you cant move 8-7-6-5 to another 9. Weird.. and annoying. Ive had to restart the game several times.

Pleasepickanothername about FreeCell, v1.2