TP-Link LS1005G 5-Port Desktop Switch schwarz — Error codes & fixes

Troubleshooting guide for the TP-Link LS1005G 5-Port Desktop Switch schwarz. Diagnose an error code and find the fix.

PPPoE error

pppoe-error

The router cannot establish an internet connection due to a PPPoE authentication error.

Source: TP-Link support — networking troubleshooting Confidence: 85% Verified Aug 9, 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: TP-Link support — networking troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

Wi-Fi keeps dropping

wifi-drop

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

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

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