@Ferme_de_Lavaux Hi David, I thank you for your valuable answer. I solved the problem by changing the ETH Cable with a third one, and now the protocol between my Internet box and the Deco is indeed...

Hello, My deco app is showing the warning "Abnormal WAN port speed", which is confirmed by: - wifi speed test limited < 100 Mbps - my internet box showing the Deco connected in mode "100 Base TX" on...