I have a galaxy s6 running 6.0.1. I'm getting an error every minute or two while my phone is connected to wifi. It pops up at the bottom and says "please check your internet connection and try again." Try what again?? This pops up even when I'm not using my phone. Like if I wake up the screen when it's been idly connected to wifi, this message will probably be at the bottom. And it pops up every minute or two while I'm using my phone. Meanwhile, the internet actually seems to be working fine. And the error has happened on three different wifi connections so far.
Anyone have a guess at a solution?