Many Spotify users encounter playback interruptions, login failures, or payment errors. This article compiles the most common error codes and provides actionable troubleshooting steps to help you quickly restore a smooth listening experience.
Playback Errors: Codes "NO_PLAYER" and "DEVICE_NOT_FOUND"
If your phone or computer shows the "NO_PLAYER" error, Spotify can't detect the current playback device. First, make sure the device is on the same Wi‑Fi network and logged into the same account. Then try manually switching the playback target in the settings. If you see "DEVICE_NOT_FOUND", turn off Bluetooth on your phone and turn it back on, or restart the Spotify app—this usually reconnects automatically.
Some users experience this issue because their router limits simultaneous device connections. Log into your Spotify account page, enable "Allow playback on other devices", and remove any old devices you no longer use.
Login Failures: Codes "DUP_LOGIN" and "AUTH_EXPIRED"
"DUP_LOGIN" means your account is already logged in on another device, which interrupts the current session. Simply log out on the earlier device, or change your password to force a logout on all devices. For "AUTH_EXPIRED", the session token has expired. Clear the Spotify cache and log in again—iOS users can uninstall and reinstall the app, while Android users can clear app data directly.
If login issues persist, check whether a proxy or VPN is active, as some regions block Spotify's authentication servers. Disable the proxy and try switching to 4G/5G mobile data.
