Hello guys, i have some problems with traktor 2.10.1, i use a controller xdj r1, and after some hours of playing, music stops and the waveform is very laggy, sometimes when i minimize the program, the music stops and startes after i maximize it. By the way, it works perfect with traktor 2.6.0, but the waveform is a little bit laggy, for traktor 2.10.1 i think is the mapp, but for the laggy waveform i don't know(i have a macbook pro, early 2011, i7 2,7 ghz, 8gb ram 1600mhz, 128 gb ssd, 500gb hdd.