I am getting the following message (x3 for 3 different Hotmail accounts). Everything was working fine until a few days ago.  The first occurrence was while I was away, and tried t connect via a network other than my usual home network.  I am now able to Hotmail account connect via web browser, as well as cell phone working as usual, so it's not the Hotmail accounts.

It seems to me that the server port settings may be the problem (from previous experience) but the Hotmail accounts does not offer an "advanced" tab which allows me to set these, as do my non hotmail accounts within WLM.   What to do?

Unable to send or receive messages for the blmfldav635 account. To send and receive messages in your Hotmail account, go to http://hotmail.live.com on the Web, or try again later. To get help from Windows Live Customer Support, go to http://support.live.com and click Windows Live Mail in the list of services.

Server Error: 404
Server: 'http://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Windows Live Mail Error ID: 0x80194194

Thanks.