SO i have this problem over half year now, but i was thinking some update will solve it so i waited, now my nexus 7 received android 4.3 update, and my ONEX+ 4.2.2 android upgrade, i also upgrade DIR-655 to latest Firmware Version: 2.11NA.
My problem is both of devices cant connect in WIFI N mode, i tried every possible combination of channels, Channel Width, Transmission rate, encryption, no encryption, but it still connect in max 54Mbit, if i set router to WIFI N only mode, devices see network but cant connect to it, authentication problem or network problem (no encryption active)
On other hand i have over 5 devices connected to same router who work just fine, HTC Sensation 72MBit , HTC Wildifre 72Mbit, LG TV almost 300mbit, sisters laptop 125 Mbit i think and so..
Only Nexus and ONE X+ never connect more than 54Mbit.
At work i have DSL-2641B router and both devices work just fine there and connect 72Mbit rate(N)
So this must be some incompatibility with this DIR-655 router and this 2 devices (NEXUS 7, ONEX)
I hope someone can help me here about this, thanks.