I have the same volume going up and down on each song problem. Using Win 10 on the same computer for at least seven years with Pandora five days a week because its work. I have never had the volume changing issues until just recently. No major changes, due to being a work computer, and windows is updated. I have always used Chrome. It's so bad that if it is not fixed soon I will be forced to change to Spotify after ten years with Pandora.  ... View more