Since I upgraded to 2003 (on 3 different computers), I've run into a serious problem in the editor (language not specific-VB, C#, Compact, etc.) After a while, the editor loses auto-completion, formatting (capitalization, syntax checking and indenting). Microsoft wants $$$ to even talk about it. Has anyone run into this problem? What can I do to resolve it. I've completely rebuilt two machines to have the problem re-surface. Using XP Pro, XP Office. I've encountered the problem on NET Enterprise Architect and Professional versions.