Hello @Finnkai, thanks for posting in the TP-Link community,

We regret to hear that your product has malfunctioned after a certain period of use, and that you were unable to get a warranty replacement. TP-Link UK offers a warranty period for each product type (2 years, 3 years, or 5 years). They will replace any defective product which shall be under the investigations of TP-Link UK with the same model subject to any device available at the time. For more details, please refer to the Warranty Terms and Conditions on the local website.

Even though the product is out of warranty, it is not recommended to replace the capacitors yourself. Any unauthorized disassembly or modification to the product, including capacitor replacement, poses potential safety risks. Such changes may lead to malfunctions or hazards that could compromise the safety and performance of the device or even cause a fire or irreparable damage to you and your family. Using an incorrect replacement capacitor or soldering with poor technique can lead to a short circuit or overheating. This can cause the component to vent or explode, potentially starting a fire.

Powerline adapters are consumer-grade electronics, and the cost of professional repair may be close to the cost of a new unit. Consider replacing the faulty adapter to ensure your safety and restore your network connection.

For anyone else who may also encounter a similar powerline adapter with no power issue, please also be notified with the above reminder. We strongly recommend contacting our technical support for further advice on whether your device is still under warranty or if you need a new one.