Hello! I'm new on Hydrogen and i cannot connect my midi keyboard to Hydrogen. My keyboard seen on MIDI tab settings.I can select my device without error. But there is no signal input somehow. No light on MIDI in panel. My keyboard working well with other VSTs. I'm not sure the definition of PORTmidi and JACKmidi drivers but i try both of those and didnt work. Is there someone any idea about the problem?