Not sure whats happening, but I noticed at home yesterday I had wifi on my phone, but the signal strength was basically as low as it could be, i.e just a dot on the little WiFi indicator. Now normally at home its fine (signal wise), but I have had intermittement issues with the WiFi since I updated both the iPad to iOS6 and got the iPhone 5. Anyway, wrote it off as perhaps some issue that would just rectify itself but then I've come into work this morning and its doing the same here. In fact, it was showing no WiFi, but then I went in and selected the network and its connected (it normally auto connects) and I have just the dot in terms of WiFi signal again? Anyone else had similar issues?