Spark "stutters" when send midi from sequencer is on. (Logic X)

[SakaSal]

So i'm running my Spark LE as a VST on Logic X it works fine until I turn on the send MIDI from sequencer option in the top menu. now whenever i press play or record in Logic Spark develops a stutter, it sounds like it hits notes twice in a row, and it doesnt play or record correctly at all. any body else encounter this?

Update. i also notice it does this weather the controller is plugged in or not. so it's when the option to send midi from the sequencer is on it causes my spark to freak out.

[JB ARTURIA]

Hi,

Is the button "Host" on the top of the spark GUI (a bit on the right) is highlighted ?

[SakaSal]

Yeah it happens while I'm connected to the host. And it doesn't matter if the controler is plugged in. The software does it by its self when I send midi with the sequencer.