Same problem here. I was unable to connect to an Mikrotik 2011UAS or a Cisco EPR2320R2. I tried everything on this post, change wifi mode, channels, AES, TKIP, no-security, edit the /etc/config/wireless and other files in console, update the module to last version (0.1.10 b160), tried Omega2 and Omega2+, exp-board, change country settings, address collisions, etc.. It works fine with my phone hotspot, but nothing with the routers, even a single DHCP request. What's wrong with this modules?
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RE: Omega2+ fails to connect to wifi