I have bought Dell XPS 502X one and half year ago. As part of Dell updates, it has updated my Intel ProSet wireless from 14.2 to 15.8. Dell Centrino N1000
From then onwards, I am getting cracking sound issue and I couldn't able to roll it back to previous version of Intel ProSet version. It seems that every one is facing this issue and is there any solution for this? I don't have any audio issues when I see any local videos but when I see any videos streaming, I had audio issues.