Albino2 and Sonar 5 weirdness

[mabian]

Hi, I have an Albino2 (2.2.1) custom made sound, using an arpeggiator pattern,
played in a MIDI track on a song of mine.

On Logic 5.5.1 a one bar pattern looped plays with no problem forever.

On Sonar 5 the very same pattern (both imported using MIDI file or rebuilt from scratch)
plays bad here and there for some bars, then plays well, then plays bad again.

Put simply, the arpeggiator does not retrig at each note.

I have tried shortening the notes (in fact the pattern contains some notes with no pause between them), the thing gets better but not up to a complete solution.

I have also tried to "wrap" Albino in EnergyXT, but it's the same.

Changing the arpeggiator "swing" parameter fixes the thing for a little while, then
it's no retrig time again...

It looks as if Sonar + Albino = something wrong in arpeggiator handling.

I can replicate the problem and, if somebody wants to try to fix or see the problem, can extract simple song containing just the track with the pattern and the Albino synth sound.

(I have not yet tried to freeze, maybe it solves, will do it this evening).

Any hint?
Bye
Mabian