After latest update, my phone won't stay connected to my home wi-fi

After this latest update, my phone will not stay connected to my home Wi-Fi. It will display "no internet connection" then a minute later will display "connected to my Wi-Fi".

I will open my "facebook" and it will display "updating" for a long time. I will then turn off my Wi-Fi, wait a few seconds, turn Wi-fi back on and then my facebook will update just fine. Another example is if I try to open the internet. The internet will either time out or say there is no internet connection. I will turn off my Wi-Fi for a few seconds and turn it back on and then my internet will connect. And, I would think that if it can't seem to connect to my Wi-Fi that it would use my data and connect anyway??

When I look at my "Wi-Fi networks", it says it is connected to my network and with a strong signal but it continues its 'scanning' process. I wouldn't think it should do this scanning all the time when I am connected to my network. It will scan, stop, scan again, stop, scan again, etc.

I have rebooted my phone, I have turned it off manually and back on and I have pulled the battery for an hour and still my problem continues.

Wondering if anyone else has had this problem since the update and also if someone might offer a solution for me.

Thanks!!!

— modified on Feb 10, 2014, 7:34:37 PM

Hi Chris.....Thank You so much!! I followed your instructions with my phone and my problem is resolved!!! I am so grateful as I was getting so irritated with the way it was acting. What clinched the deal was that I had gone over to my sisters house and my phone worked perfectly there on her network but as soon as I got home, I was connecting and disconnecting and connecting again. I checked back here on the forum and saw your suggestion. Thanks again!!!