Originally Posted by wildkitten
3G/4G. It's a ton of little drops a day. Goes out, immediately comes back up.
This wasn't happening before this rollout of .905 and considering quite a few others are seeing this I think it has something to do with it. And since .905 seems to be about 4G connectivity that may be why you aren't seeing it in a 3G only area cause whatever they are doing wouldn't affect you.
Have you tried a soft reset since you did the update? Hold down Volume Up/Volume Down/Power until the menu appears and then disappears.
It would be interesting to see if this had a positive impact on your issue.