Listening, Accessibility and Troubleshooting
Last updated: August 21, 2026
Web audio fails in a small number of predictable ways, and almost all of them look identical from the listener's side: the player appears, nothing happens. Before concluding that a station is down, it is worth walking the four usual causes, because three of them are on your side of the connection and can be fixed in seconds.
The four usual causes
Autoplay policy. Browsers require a user gesture before sound. A player that seems inert is frequently waiting for a click on its own control rather than on the page.
Output routing. The stream is playing to a device you are not listening to — a disconnected headset, a virtual output, a paused system mixer. System volume being up is not the same as this stream being audible.
Content blocking. Extensions that block trackers sometimes block media hosts as collateral. Disabling them for the page, or trying a clean browser profile, isolates this in one attempt.
Power saving. Backgrounded tabs get throttled, and continuous streams are the first casualty. Keeping the tab in the foreground, or reopening the stream, restores it.
Accessibility expectations
Audio is the medium here, and that sets a hard limit: a station cannot be made legible to a listener who cannot hear it. Where the same material exists in written form — narrative in the Grand Library, records in the Codex, catalogue detail in the Multimedia Archives — those are full alternatives for content, if not for experience. Keyboard access to player controls depends on the live interface.
If two browsers on the same machine both fail, the problem is more likely to be the network or the station than your setup — and at that point the portal's radio page is the place to look, not this guide.
Official source
Canonical source for this subject: the Radio Network. Checked 21 August 2026 — where this guide and the live service disagree, the service is right.
Related reading
- Accessibility and Browser Basics — The cross-cutting requirements behind WebGL, audio, PWA and interactive surfaces.
- Audio, Browser and Accessibility — Making interactive audio work, and what an audio-first academy can and cannot offer.
- Xdripia Radio Network Guide — The two stations of the Universe and how the network is reached from the main portal.