Hi Anonio,
I can assure you that what Scott and I have told you is true - I
meticulously checked every single key on the keyboard, even going so far as spending an hour or so to document every key combination of letters and function keys caused letters to appear uncapitalised (some of which I listed in my post, including the
effects of holding each "F" key down to simulate a stuck key).
I don't dispute that there is a design fault leading to stuck keys, and that this is the cause of a lot of the frustration found on this and other sites. I also don't dispute that this causes the issue described - that's one thing. But I'm saying - at
least in the keyboards I had - it's part of a much bigger issue, and it sounds like the 4 keyboards that Scott received are the same. As I've already said, on both my keyboards I could reproduce this problem every time by
doing the following: [Hold Shift] > [Press C] > [Press E] > [Release C] > [Release E]. Not a single stuck key on the keyboard, I promise.
Another common element between Scott and me is that we're both programmers, perhaps it has to do with our programmer typing style? Maybe it doesn't affect most users because they're not lazy typists like us, dragging our fingers? My guess is that there
are at least two versions of hardware internals and/or firmware, and Scott and I both received ones from bad (uh... worse?) batches. But who knows.
Anyway, the point is moot for me, as I've already RMA'ed my keyboards as faulty. I won't be ordering any more, and I'll be going with non-MS ergonomic keyboards for replacements.
Paul - signing off, you won't hear from me again.