Can anyone please @db260179 how to make a clean recovery step-by-step and the correct IP-addresses. Here it wasn't clear AX1800 recovery. I can't get serial to work. maybe someone can help. I guess I need a "Bi-Directional Logic Level Shifter Converter” to get 3v3 logic" like the Archer C2600. Maybe we can find what's going on with my device and why it looks like in a boot-loop.