Just upgraded from an AC68U to an 88U, and running the latest 188.8.131.52.384.20379 firmware. Like the idea of Let’s Encrypt, but I have followed all the instructions I can find, nothing get’s me working.
My DDNS domain is norwichterrace.asuscomm.com
My router reboots on a schedule, so yes, I have restarted. I used my AC68U as a mesh node, so I can’t switch back and test with that easily. I read the other article here, which is why I joined, seeking something else to try?
My only other idea is to use an Ubuntu laptop and register the cert there, then transfer it to my router, here is that article:
Please help, and thanks.