Running windows 10 on laptop. WLM stopped working and lost all contacts in email. Changed password and all worked for two days and then this error stuff again. Same password and no help. Checked all account and server info. Nothing changed. No new emails and nothing works.

Unable to send or receive messages for the Austin.rr (tchesh3560) account. An incorrect password was entered. The next time you send or receive messages, you'll be asked to enter your user name and password for this account.

Server Error: 0x800CCC90
Server Response: -ERR [IN-USE] account is locked by another session or for maintenance, try again.
Server: 'pop-server.austin.rr.com'
Windows Live Mail Error ID: 0x800CCC92
Protocol: POP3
Port: 110
Secure(SSL): No