I got my OTA( via Wifi ) update from frf50 to frf91 not long ago and the next day I noticed my WiFi Settings page was unresponsive. APs were showing up and it was cycling through the pages but I could not scroll up or down in the list. I think I could select one but scrolling was pretty useless. Later in the day, I was able to do this just fine so I chocked it off as a freak glitch. But then, on the July 4th I was visiting a friend and snarfing wifi from his neighbor and while the signal was low and connectivity was going in and out, the N1 seemed to work fine until we were leaving. I could not unlock my phone. The touchscreen was unresponsive after many tries. The power button would sometimes just turn on the 4 buttons lights and not the LCD and when the LCD light turned on, it would sometimes brighten slowly. I gave up until we got home and then I was finally able to unlock it but it was not showing any WiFi icon. The Notification showed something like "Wifi Error" and I rebooted the N1 and all was good. Considering the first problem I had with an unresponsive WiFi Seetings menu and scrolling and now this, I think there's a lingering problem in the WiFi section of the FRF91 load.