I know that the 380.70 branch of code has been stable. This has been my fourth or fifth attempt to upgrade to the new code base. So far I've had to revert back to 380.70 every time. I even replaced every asus device with new equipment to try and get everything on the new code base in case it was an incompatibility issue between the different code base. This time i decided to give stock a try before going back to 380.70
so far i dirty flashed stock
3.0.0.4.384_21045 and everything has been stable. only time will tell. i did loose openvpn and dyndns settings. But everything is working and stable for now. I don't see the constant dhcpdiscover, dhcprequest, and no dhcpack over and over...and for now at least i havent' seen the error message "received packet on eth2 with own address as source address"
I may play with aimesh too and replace one of my repeaters with aimesh and see what happens.