I've been using iReal daily for well over a year, and today the player started playing in new key. I don't know what I did to cause this and I haven't been able to figure out how to fix it.

Also, Various forum posts talk about a global transposition setting that will display chords transposed for various instruments without altering the pitches produced by the player. I seem to remember such a setting in the version I initially purchased, but I can't find it in the current version. I'm aware of the transposition control in bottom right corner of the chord chart view which I believe is local to that chart, not global to all charts. Am I wrong about that?

Thanks for help on these two issues.