I've done a lot of reading saying that people have encountered Wifi problems after the 5.1 update. My phone will kick me off Wifi at my own house but not anywhere else. When I'm at school, the Wifi works just fine. Before the update, I was never kicked off the Wifi at my house. After the update it only kicks me off for 3 or 4 seconds before reconnecting, but it's using my data doing that so I'm trying to fix it.
I've already tried factory resetting my phone, making sure Bluetooth is off, toggling Airplane mode on and off, switching the WiFi channel on our router, but it still continues to do this. I'm all out of ideas. Please help!