Recently, I noticed that there was a new 388 version released and I though, why not try this out first. I did upgrade to 3.0.0.4.388_22525 and I have been running now for days with no connection or WAN drops. Looking like bad code in one of the Asus firmware releases.
Problem:
Every few hours (16 - 36 hours), all of a sudden all connected wireless clients drop their connection with the router. Wired connections can't access the internet, but I can access the router GUI. The Router GUI WAN status still says connected and the LED lights indicate its...