Live Mail problem downloading messages

Hi,

I have Windows Live mail set up with 2 different email accounts and while one account works easily without any problems, the other will sometimes download messages, but most of the time it takes a very long time, then shows an error message about the server don't responding.  Both email accounts are hosted on the same site.

I have uninstalled Live mail and reinstalled the latest version and still have the same problem.  I don't want to give up on using Live mail as an email platform, but I am close as this is a huge time consumer.