Upgrading the firmware did not help, but selecting a channel and channel width did. I needed to leave more than just wireless n on since I have g and b devices that connect to this network. Hopefully...

I hope that will do it for me. The upgrade it done. A rather painless one as it kept all my settings. Now to see if it works.

Firmware Version: 3.14.1 Build 141022 Rel.33470n Hardware Version: WDR3600 v1 00000000 I seem to have the same issue. Initially everything worked fine. Now after a couple of months that is no longer...