The OE's WiFi cannot detect a signal while the BT is actively streaming a signal to a BT headset. If a WiFi connection is up, when BT stream starts (streaming music), the connection will most likely drop and the power hungry 3G becomes active. When the BT streaming stops, the Wifi finds 7 WiFi signals. Anyone else seen this anomaly? My guess there's an issue with the common antenna used by the WiFi, 3G, BT, GPS and cell radios. (Ok, I'm assuming that there's one antenna for all the radios, except NFC which is on the back cover). We have 5 OEs, all with the same WiFi/BT symptom. Plus, all 5 have the ubiquitous 3G battery drain. All were purchased at BB over a week ago. All are HW Ver: Rev.1.1 with the ZV5 SW update.