EXS 24 Logic Sampler Users Group

Does anyone know why my EXSP would suddenly start playing out of tune?  All
was good until 2 days ago, now my piano parts all warble and change pitch
all throughout my songs.

This does not happen with old songs, which has got me stumped.  I compared
my current EXSP settings with those on an old song and they are identical.
I have also tried trashing prefs, rebuilding HD, zapping PRAM and trashing
Autoload.  All new stuff has this tuning problem.

It may be a coincidence, but the timing is about the same as when I
installed a demo of Steinberg's FreeFilter.  I trashed that, since I
couldn't figure out how to use it, but I am wondering if its installation
somehow changed something.

It happens whether I use Mac AV or my Hammerfall ASIO.  It's most noticeable
on Emagic's Stereo Grand and the Splendid Grand, less so on strings and
bass.  I doesn't happen using ST Free Piano or other VSTis.  The VSTi out is
set to my main outs and there are no effects on either the Audio Instrument
or Main Out objects.

This is not a crack.  In fact, this isn't even the EXS24, but the EXSP24.
I've been using it since I got it 2 years ago without problem.

Any advice, whether it works or not, would be greatly appreciated.  I tried
calling tech support all day yesterday but got a busy signal so didn't even
get put on hold.

Thanks,

Gregory
LAMP 5.3
Mac OS 9.2.2