@AntonioZorro1 I don't think you can upgrade the BR firmware on the EU hardware, which is not allowed.

@gl10 Are you still using the original power adapter that came with the router? Try to do hard reset by referring to the guide: https://www.tp-link.com/support/faq/497/. You can also check if the...

@elmerp Is the model number WR840N? Where did you purchase it? Did you purchase it from the Internet Provider, or did you purchase from the local reseller? When you're resetting the router, ensure...

@PeterHano The default Wi-Fi password that is on the sticker at the bottom of the device. If you have changed it to something else but don't remember it, you can connect to the router by cable (one...

@Spudette Does this CAT 6 cable in the garden room give you an internet connection? You may test this first by connecting a computer directly to it. If there is internet access, then you can connect...

@Szusi As for the wireless speed issue you reported, please help confirm below: 1. What kind of devices are connected to the wireless network? How about the link speed on it? If it is a computer, you...