So I just downloaded and installed utau. I changed the system locale, made sure the dot and decimals were in the right place, and I can make Defoko sing. However I can only make her sing "A" and if I try to change the lyric by typing in the lyric bar, or manually, it doesn't work and just greys out that note and makes it silent ?_? It also didn't work when I typed a - before the hiragana or with romaji ?_? So what's wrong? I am using the latest version on windows 10 please let me know what am I doing wrong? Thanks any help would be much appreciated! (This is also my first time using utau)