I don't know if it's a common issue, but I've just tried to upload a track to play on my game, but after uploading I try to play it and nothing comes, i've checked the console log and I've this EVENT: addedfile app.js?1556033975:549 File {upload: {…}, status: "uploading", previewElement: div#loadingContainer.dz-preview.dz-file-preview.dz-processing.patinece__parent, previewTemplate: div#loadingContainer.dz-preview.dz-file-preview.dz-processing.patinece__parent, _removeLink: a.dz-remove, …} app.js?1556033975:549 EVENT: sending app.js?1556033975:549 EVENT: complete app.roll20.net/:1 Uncaught (in promise) DOMException undefined:1 GET <a href="https://app.roll20.net/editor/undefined" rel="nofollow">https://app.roll20.net/editor/undefined</a> 404 (Not Found) First error comes when trying to play and the second one when I try to stop it, as it shows like something is playing. The first one only happens when playing from the "add music" menu. Tabletop Audio isn't working either, but I can hear perfectly Battlebards and Incompetech, so I don't think is an error from my computer. Pd. I can't delete the old playlist from before the audio change, Is there any kind of fix?