As I've mentioned before I believe this problem would be ignored by most users including many programmers. I don't think a programmer would even notice it while programming and testing the remote. I didn't. Even Eric didn't see the problem and he uses one in his system.

It's one of those things that we as humans do. We push a button and it doesn't work so we kind of scratch our head for a second but our knee jerk reaction is to just press it again. And of course, in this case, it works on the second press every time so we dismiss it as either a fluke or as operator error. Even if it happens two or three times during the course of an evening session with the remote we still think we didn't push it hard enough or we pushed it at an angle, etc.

I personally believe it exists in all the MX-900s but that most people don't think much of it with the exception of those of us who are sometimes referred to as "perfectionists" or very "detail oriented" people.