RT-AC88U -- 384.19_0 -> 386.1_2
I normally just do dirty upgrades and never had an issue until this time. I also ran into the whole cant get to the webui.
Everything else seemed to be fine, could ssh into router and I could see:
# top
Mem: 215184K used, 300024K free, 31020K shrd, 2396K buff...