Not sure if I am on the right forum since I did not see a WINDOWS LIVE MAIL category.

I constantly get this message in Windows Live Mail:  Unable to send or receive messages. Header Download did not complete. Could not download new messages. The server did not respond to IMAP command before the connection was terminated. ERROR #: Ox800CCCOF

Eventually the emails download, sometimes only the header, but eventually, everything. But this could take days! Any suggestions as to how to fix this?  I have checked with ISP and my ports are correct.  Thanks.