I'm pretty sure I do!
True, half a second to open a UI really is not an issue for me (I like how you put it in ms to sound dramatic - though you should've gone for something more superlative like 'half a million microseconds')don't mind for the UI lag (500 ms to open..)
Again true, but then I have no idea what a 'dirty flag' is (Is it like a dirty protest, but on a flag?)and didn't notice the automation bug ("dirty flag" action triggered on each automated move