Hey, as of today I started having a weird and new problem...I've been using Sib 4.1.5 with Reason 3.0 and VD1 for almost a year now but today I heard a weird out-of-tune sound on playback...  (this actually happened once before, I got frustrated and did a HD format, and didn't have the issue. ) 
This time however, I've realized what is going on but don't know how to fix it.  When I get the out-of-tune playback...I can see the individual PITCH WHEELS jumping around on the Reason NN-XT's. 
...So I click over...and reset them with the mouse.  Then when I head back to Sibelius, the wheels jump back. 
I'm using a full score of winds and battery and it doesn't effect all the instruments all the time...so the out-of-tune was simply a few instruments being bent by the pitch wheel way out-of-tune.

I haven't done ANY midi changes in my score and have tried without Live Playback on...like the Sibelius guy told me to.  I've also tried starting a new Reson file, and get the jumpy wheel also.  I've tried to reset my MIDI keyboard (Radium 61) by holding MIDI/Select while turning it on...nothing different.

I thought that on Reason, you had to have the MIDI icon selected to control the unit with your MIDI Keyboard...but I have none of these checked and my keyboard still controls the pitch wheel that's moving.  Hmmm?

I'm betting VDL2 would fix all this...but I'm still too broke.

Any Ideas?
Thanks,
Mike

So you're saying you're having the problem even without the soundfont?  Have you tried the midi panic choices?