It when pear-shaped for me on Saturday - stopped sending email notifications, can't login have to use the resets password every time.
When I do eventually get logged in the site won't retain any of my settings for emails and notifications. All I get for Autodesk is BS blaming me and my system rather than them getting off the buts and doing something about it.
================ Inventor 2013 Pro
HP xw8400 workstation 2 x Xeon duel-core 3Mhz CPU , 32 GB Ram AMD FirePro V3900 (ATI FireGL) (1GB RAM) ================= Ashington Northumberland (UK) ~ Home to the WORLD FAMOUS Pitman Painters Group