Guitar M Strummer not playing C min

[megasis]

I'm new with AmpleSound Guitar vst, I downloaded the free version to evaluate (I need guitars for my music projects), so I downloaded the free version yesterday Guitar M. I was able to play using my DAW combining C0 + C1 + C4, etc. using MIDI. testing a sequence of chords just strumming one time ( I created a single Strum down whole note), and 250ms separation, to do an arpeggio, but when playing a C min chord, it only played 2 strings, is that a bug or my installation failed in some way.
Also, all the other chords played only 4 strings in Strummer, and almost never played the E high, is this normal behavior?

[Liang[AmpleSound]]

I'm new with AmpleSound Guitar vst, I downloaded the free version to evaluate (I need guitars for my music projects), so I downloaded the free version yesterday Guitar M. I was able to play using my DAW combining C0 + C1 + C4, etc. using MIDI. testing a sequence of chords just strumming one time ( I created a single Strum down whole note), and 250ms separation, to do an arpeggio, but when playing a C min chord, it only played 2 strings, is that a bug or my installation failed in some way.
Also, all the other chords played only 4 strings in Strummer, and almost never played the E high, is this normal behavior?

The velocity of note C4 controls the number of strings to be played, the larger the velocity is, the more strings will be played.