norton 2005causing yahoo email to be ion a load loop

I have Norton internet security  2005  and    it has recently  started causing a  problem with my yahoo email.  I can log in fine  but cannot  look at my messages  it just says loading... If i disable internet security   then it works  fine.  Same results  no matter if I use classic or the new yahoo mail

I havent  found any good fixes on the fourms  but  have seen that lots of people are seeing this  problem