Both may be Linux only, but not related. If I understood correctly, the bootup issue was because bluetooth drivers are loaded only after LUKS unlock. Missed/stuck key connection issues could have been Linux specific.

> Can you expand on this a bit? From what I've heard and from the look of it, it looks to be an improved typing experience, especially coming from the awful F-keys of the sculpt.

I don't have the keyboard any more and it was a couple of years ago, so I frankly don't remember that well. I didn't like the sharp key corners vs. rounded keys on Sculpt. Could be that otherwise the typing experience was similar and my memory is just colored by the connection issues which obviously destroyed the typing experience, I'd check what other sources say about this.