I am glad this was resurrected. I think the timeout error is the most ridiculous use of OOPS! that they do. Simply bring up a log in screen. If you don't need to log in have a "home page" and "continue without logging in" button.
The one that infuriates me is the one I get when checking old TTF's to see if they have money in them. Up to four old TTF's can be entered and if one or more is typed in wrong, 1 for I or 0 for O, it give this screaming OOPS! you are an idiot message. I may be, but there is a nice way to tell me.