Freezing with OS 1.24

3 days into the MPC2500 converting myself from the 2000 and I like a few options on this unit but I have a problem accasional freezing is giving my headaches

I do not have the USB connected and still having issues what the **** is up??

JJOS the answer?

i've updated, and other than the chop shop and tempo detectection being really slow, i've had no other problems, certainly no freezing of any kind.