OK, I listened to the audio snippet Steve sent, and my equipment is quite good.
I do not hear any noise or pops or distortion etc., the sort of audio glitches I might have expected to hear. I DID hear an odd bit of unexpected audio, almost like someone in the background playing a rinky-tink piano. Is that what you call the 'gremlin' here?
Yes, a phone's ring tone is another way to describe this.Please give me a link to the YouTube audio and tell me the time stamp corresponding to the audio snippet you sent. I want to listen as carefully to the source.
https://www.youtube.com/watch?v=eAR_Ff5A8RkI wouldn't be surprised if you find no problem when you download/convert this video. See above reply to Dan. The timestamp is around 4:14.First wild guess: does your PC have any other audio programs running that could have contributed to this, such as a streaming audio player like Pandora?
I do have Pandora on my PC but never streaming when I download videos.