APC40 Freezing?

[roembach]

so I was dragging complete songs (between 4 and 12 tracks) songs into a set as I was messing around in it and trying to practice djing some stuff, and all of a sudden none of the buttons would work on the apc, it would still show the clips and what was playing, but wouldnt seem to send any info back to ableton, any ideas?

[lassekuhlmann]

I have the same problem, but seems to happen for no particular reason... it just freezes.