Thanks for the swift reply, much appreciated. So I guess something's wrong with my pair since I can't get the f/w to update on either one of them.. :/

Model : Hardware Version : Firmware Version : ISP : model number: TL-PA4020P KIT Hardware version: V1 Firmware version: MAC-QCA7420-1.1.0.844-01-20120919-FINAL In an attempt to solve disconnection...

can I ask you if after updating the f/w on that 4020P you still get the QCA7420-1.1.0.844-01-20120919-FINAL instead of the QCA7420_v1.1.0-01 844_TL-PA4020P_20140208 as per the firmware's name? In...