On Saturday Night, I was playing at a wedding and after 4 hours, my external USB harddrive (powered by an AC adapter) dropped out. After that, it reconnected right away.
Later that night, first was the midi usb controller that stopped working, then the audio card, both connected to a powered 2.0 hub.
What could it be? Been searching on the internet, but didn't found too much info. Should I change my macbook? is a black 2.1 macbook.
Thanks!
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