I am another to have the popping and crackling appear on my VS-2480HD. It started with ch/tracks 23-24 but has spread to most ch/tracks and inputs at this point. I get the noise even when not in record mode, just monitoring an input signal.
Digging through past discussions on this forum, it looks like it has been narrowed down to the main board (mother board).
I am planning on replacing it shortly and hopefully I'll be back to clean audio.
Anyone with insight on this, it would be much appreciated!
Edited by MikeSchmidt (10/15/17 02:35 AM)