Hello, I bought the UR22 and I have a few questions. I use the Blue Spark which requires 48V phantom power. Do I need to turn off the phantom power switch every time before I shut down my computer? I use a Mac running the latest 10.9.4. Also, whenever I turn on the power phantom switch on, the peak lights for input 1 and 2 flash for a very brief half second. Is that normal?
Thanks for the help.