Ubiquiti UniFi Dream Machine — Error codes & fixes

Troubleshooting guide for the Ubiquiti UniFi Dream Machine. Diagnose an error code and find the fix.

Wi-Fi keeps dropping

wifi-drop

The laptop disconnects from Wi-Fi repeatedly, often from a driver issue or power saving.

Source: ProductDB enrichment catalog Confidence: 85% Verified Aug 8, 2026
2 fixes available

No internet connection

no-internet

The router is up but devices have no internet, often from an ISP issue or a DNS problem.

Source: ProductDB enrichment catalog Confidence: 85% Verified Aug 8, 2026
2 fixes available

Repeater not connecting

repeater-not-connecting

The Wi-Fi repeater cannot connect to the main router.

Source: TP-Link support — networking troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

Slow Wi-Fi speed

slow-speed

Wi-Fi speeds are far below the plan, often from interference, distance, or an old device.

Source: AVM FRITZ!Box knowledge base Confidence: 80% Verified Aug 9, 2026
2 fixes available

Switch port not working

switch-port-not-working

A port on the network switch does not work, often due to a cable issue or a faulty port.

Source: TP-Link support — networking troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

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