speedy entry problem

[cipandra]

Hi!

I am having a problem with speedy entry tool. I can fill one bar, two bars, maybe three bars, but then there are incorect notes in bars, two three at a time or even rests, sometimes clusters instead of notes. I am using SB Audigy 2 and Roland midi module SC-88 Pro. I am wondering if there is a MIDI driver problem or the problem is in programme itself. When I restart, programme is working fine... and after a few bars, "corrupted" input appears again.
Please, can someone help me?