I updated my phone to the latest iOS software and pulled up a YouTube video and discovered the infamous crackling audio glitch on my phone — something I've never had an issue with until now, on iOS 11.1.2! I looked and apparently the issue was "resolved" in iOS 11.0.2, but I never had an issue until just now. I also notice that it only seems to happen within some applications, namely YouTube. I don't hear any crackling audio on music files within the native iOS applications like movie files or anything of the sort. It seems to just be allocated within the YouTube app in my experience. Has anyone else had this issue creep up again, and what did you do about it if so? I'm relieved it doesn't appear to be a hardware problem, but it makes using YouTube on my phone pretty much impossible.