STA-ASSOC indicates that android devices have connected to WA850RE successfully. Since you have no internet access, did you check IP address, default gateway obtained on android devices? What's the...

How many wireless lights are on on WA854RE when you have no internet access? Place it closer to your router to test and ensure there are three or four signal lights at least. Is your WA854RE running...

Try Mode 11bg and Channel Width 20MHz.

Did you open port 3389 for the computer in internal network on the router?

The weird part is that, if I am copying files from my NAS or my laptop to the PC over the PLA6010s I get ~150Mbps. What's the speed of copying files when both NAS and laptop connecting to main router...

On back of W8968, there is a Wi-Fi button, right? Did you try to press it? On web interface of W8968, Wireless---Basic Settings, Wireless is Enable or Disable? Enable Wireless Broadcast is selected,...