EXS 24 Logic Sampler Users Group

Hi everyone,
I installed an EXS a couple of weeks ago and I have a new 
problem with midi notes hanging when I play from my controller.
It's so frequent that it's almost impossible to record a line into 
Logic. No problem on playback.

I see from the archive that this is a pretty common problem with 
the EXS.  I even have it when I'm not triggering an EXS 
instrument.  Has anybody found a solution? I'd appreciate the 
help.  It's a pretty crippling problem. 

Thanks in advance
Julie