This happens to me as well and setting `media.cubeb.sandbox=false`sounds like fixed it. Feel free to ping me on slack if you need a config dump or other data.
Bug 1750282 Comment 4 Edit History
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This happens to me as well while playing Spotify or Apple Music (using the native apps) and setting `media.cubeb.sandbox=false`sounds like fixed it. Feel free to ping me on slack if you need a config dump or other data.