Ok, so I have a number of Nook Color Android devices variously running Android 2.1, 2.2 and 3.0. I'm in a multi-access point environment, with about 150 APs, all the same model all running the same firmware. With my laptop, or symbian devices, I can pick up the appropriate signal from all the APs. With my Android-Nooks, however, they seem to simply 'ignore' the signal from some APs. For example, I can be holding my laptop next to an AP, and the laptop reports 100% signal, but when I hold my nook next to it, the nook reports a low signal - it connects to an AP further away. Has anyone got any idea of why this could be? I cannot think of any solution, it is very frustrating.