I haven't had any problems in quite a while. I also have black spaces on both sides of the page, but I think that is only a matter of page size. If I change the size to 125% it widens the page and the black spaces dissappear. It does make the page and text wider, not sure if I like that better than the black spaces.
Anyway, I haven't had white pages or any problems in quite a while. Thanks admins!