I have a new position testing .NET web apps, I been noticing some quirkiness while manual testing usually un repeatable. I originally thought that it was in the developers code, but have seen the same types of issues across differing projects. Examples include when selecting option button you get a grayed out option button (where the dot goes when you select the button the button itself is not grayed out) when I re-select the button again it goes away. Non reproducible. Has anyone else seen the strange occurrences? or is it possible that it is an IE explorer problem?