I run Windows 7 and upgraded to the new procaster tonight. Most of the night went without a hitch until I went downstairs. When I pugged my laptop in I got the awful crackling noise that stopped the moment I unplugged my laptop. When I stopped the livestream the crackling stopped as well. I can hear it with headphones in as well. I downgraded back to the version I was using but I still get the crackling and now once in awhile it fais saying there are no audio channels selected. I have no idea what's going on now, can someone help me out? It's VERY annoying. Again to sum up, procaster crackles when plugged in from the speakers and headphones and only stopsif I unplug the power or turn off the stream. I have no other sound issues and all my drivers are up to date.