MOTUnation.com

Yes I did.
But she has the same installation, I thought that each session (when it was saved) was independant)

Thanks a lot, but
I've tried everything you tols me (even a total re-install)
Nothing works....

Thanks. In fact, it happens during DP's startup. I tried to move all the plug-in's folder to see if this was to get some dat's file, and the same thing appears. It happened after I install the new Imac of my wife - and the fact is that one time, I opened a DP session on my computer that was on her c...

..with another Mac in my home network.
It is not a big bug, it's just idiot!
has anybody such an experience??

Sorry for my bad english, I'm French.

In 'background Pref" try uncheck "Analyse...as soon as possible". Also uncheck "Automatic beat detect". This helped me: I had the same problem and it disappears.