What can you do to make sure you aren't stuck by the bottleneck of using the asuscomm.com domain?
Use your own domain, and don't rely on the router's firmware to handle your certificate renewal.
There's no magic solution here, if you use a public DDNS domain, you will have to deal with request throttling for that domain.
Apologize if this is a stupid question, but I'm not fully versed in the difference between the main ASUS firmware version and the GPL release stuff - but is the latest merlin beta including all the firmware features of the latest version released by ASUS, with iPhone 11 improvements and WPA3, or is that for a future release?
384_7756 is too buggy to be usable. Will have to skip it and wait for Asus to release a more stable version.
rt-ac5300
Code:15:56:51 kernel: /usr/sbin/acme-client: No such file or directory
The RT-AC5300 build wasn't fully merged with the newer code yet.