Sibelius - midi CC text makes program sluggish?

[ghoststrat]

Setup:

Mac Book Pro running Sibelius

A second computer running VEP Pro / VI Pro running Solo Strings 1

When I have my score marked up with a fair amount of midi CC text, and custom velocities I get the spinning beach ball every time I touch my score.  I can't click on it without it without getting this indicator, which makes it unworkable.  When I delete the midi CC text, everything goes back to normal.  Oh, and I have experiemented with the buffer settings.  Any idea what this might be?

Thank you in advance.

 

UPDATE:  now the score crashed Sibelius.  I'm not sure if this is related to the Humanize Playback plugin, which I LOVE (more on that later), or VSL, or a combination of all three.  Here's the post I made in the Sibelius forum:

http://www.sibelius.com/cgi-bin/helpcenter/chat/chat.pl?com=thread&start=675915&groupid=3&&guest=1

[andi]

Hello ghoststrat!

I haven't come upon such a behaviour yet. I don't think it has anything to do with our software or our sound sets.

Best regards,
Andi

[ghoststrat]

That's what I figured.  I had to check, though.  I've researched it, and posted to a few other forums.  Turns out, this kind of thing happesn with Sibelius scores, on occassion.  In 10 years I've never experienced it.