Sorry to bug you, but the Jump to Letter button on the Filter by Artist screen doesn't seem to be working for me. Hope its not related to the non-standard character bug. Will research further, but for now it's not working for me.
It might be if you have an artist starting with a non standard character.
I think I have a related program with the default skin on main screen if I choose and letter from # to f it won't stay and goes back to the beginning. At g it will stay and show the artist for g.
i redid the install using admin and it seems to fix my problem.