Will look into fwbuilder but so far was planning to go with a server distro (no GUI) and was hoping to get by using iptables directly for NAT. With regards to bufferbloat, I had run the DSL reports ...
Looks like my Orbi RBR50, which was reliable for years, is now in the unreliable bracket. I flashed custom firmware, but it's still randomly dying after X days, requiring a reboot. I'm tired of ...