My email is intermittently failing to download - I get the error message:

Unable to send or receive messages for the Btinternet account.

Server Error: 0x800CCC90
Server Response: -ERR inactivity timeout
Server: 'mail.btinternet.com'
Windows Live Mail Error ID: 0x800420CD
Protocol: POP3
Port: 110
Secure(SSL): No

Any help would be gratefully received