I´m having trouble starting up.Sometimes it starts,sometimes this message appears.When it starts ok it lasts some time till errors pops up and the software crashes advising a shut down.Yesterday i left the machine do it´s tests before going to bed but after 8 hours the tests where still running and i decided to turn it off.I use it very little but when i need it to work for my mixes there´s always some problems occurring.It´s really frustrating.Can someone help me please?