Hey Guys!! Im having the same problem playing chords with my piano. The only thing i've noticed is that when im playing via USB i can solve the problem, but when i connect with MIDI is just unplayable, it seens like the synth is monophonic and cannot play chords (besides the huge latency in chords). Please solve this, since my teclado is conected via MIDI and i cannot play most of the musics like this.
Please give a support for ASIO Driver too.