@David-TP thanks for your reply. I have changed/updated the network topology but still with difficulties. Now also figuring our with Orange if they can find out. It was working like a charm, for 5...

Hello, 3 weeks ago I got an offer from Orange for FTT*. Optical converter, Orange Zyxel router (with wifi switched off) and Deco S7 unit are in the garden house as it was more convenient since the...