Yes I restarted my phone. Both a quick reset, and pulling the battery.
And my wifi will show full strength, then drop to like 1 or 2 bars when it works. When it sits there trying to load and can't, it will show 0 bars. Then when I stop the loading and refresh it will go up to 1 or 2 and load the page, and show full strength again until I try to use the connection again somewhere else.
And it isn't me being far from the wifi. Remember, the wifi worked PERFECTLY before the OTA update, so this has to be a software glitch. I'm just curious if maybe it didn't effect everyone?