Why a radio stream stops working, and what you can actually do

You tap play and nothing happens. Or it plays for ninety seconds and stops. Or it worked yesterday and today the station has vanished from the list entirely. Every one of these has a specific cause, and in most cases you can tell within thirty seconds which one you are dealing with. This guide works through them in the order they actually occur.

1. The station starts and never produces sound

This is the most common failure and it is almost never your fault. The usual cause is an insecure stream: the station still publishes its audio on an http address, and every modern browser silently refuses to load insecure audio inside a secure https page. There is no error message because blocking it quietly is the intended behaviour.

You cannot fix this from your side, and neither can the site you are using. Only the broadcaster can, by moving its stream to https. The practical response is to find another stream for the same station — large broadcasters often publish several, and one of them is usually secure.

2. It plays, then cuts out after a minute or two

Three possibilities, in order of likelihood. The station's server hit its listener limit and dropped the newest connections. Your own connection briefly dropped below the bitrate and the buffer emptied. Or the station restarted its encoder, which happens more often than listeners assume, particularly on small independent streams.

A quick test tells you which: switch to a lower-bitrate station. If that one holds steadily, your connection is the limit. If it also drops, the problem is upstream and nothing you change will help.

3. It stutters constantly but keeps going

This is a buffer problem, and the cause is a connection that is just barely fast enough. The stream keeps running out of audio and refilling. Lowering the quality setting solves it immediately — a 64 kbps stream needs half the sustained bandwidth of a 128 kbps one and sounds nearly identical on a phone speaker. Our data guide covers the numbers.

4. The station disappeared from the directory

Open directories mark a stream as broken after it fails repeatedly over a period, and hide it. The station may be permanently gone, or its server may have been down for maintenance during the checks. Either way the entry usually returns on its own once the stream responds again.

Stations disappear permanently for mundane reasons: the licence lapsed, the hosting bill went unpaid, the person running it stopped. Internet radio has a high turnover among small stations, and a directory is a snapshot rather than a guarantee.

5. It works on one device but not another

Usually a codec issue. Some older streams use formats that one browser supports and another does not — Ogg Vorbis is the classic example, historically supported in some browsers and not others. Switching browsers is the fastest test. If it works in one and not the other, the station is using a format your preferred browser does not decode, and there is nothing to fix beyond using a different player.

6. The sound is live but the track name is wrong

Metadata is optional and is sent separately from the audio. A station can transmit perfectly while its track information is frozen on a song from three hours ago, because a script somewhere stopped updating. This is entirely at the broadcaster's end and affects nothing you are hearing.

The thirty-second diagnosis

Try a second station. If it plays perfectly, the first station is the problem and no amount of restarting will change that. If it also fails, the issue is your connection, your browser or your device — in that order of likelihood. This single test resolves most cases faster than any settings menu.

Most radio problems are not your problem. The useful skill is telling in half a minute which ones are.