There is a glitch at the moment - the Members' Page is unavailable. When you log in, you are returned to the home page and you will notice you are not logged in.
Do not fret! - it is NOT your username or password that is the issue.
Our providers are working on a solution.
Hopefuly, this problem is temporary, now that they know about it.
Update (November):
It is still an issue.... the workaround is to login using this link https://sitedesq.sportstg.com/index.cfm?fuseaction=Display_Member_Login&OrgID=21454.