I have also installed that last couple releases for my ALC1150 chip and the sound becomes distorted when playing videos online. Sort of like a bad speaker would sound and it seems to phase in and out of loudness. I can fix it by opening the manage audio devices control panel and disabling all effects and then re-enabling them. This fixes the sound until I either start a new video or unpause one I am already watching. Is this the audio auto leveling problem people have mentioned? I had to uninstall this because it happens too much. Hopefully, it will be fixed as the driver package is great and I appreciate the author's work.