Nothing with Wifi works (FIXED)

Hello, first of all: Nothing works with online!

I cant go to marketplace (it just loads forever and says maybe there's a connection issue), i cant join servers nor realms, skins wont load, and friends list doesn't show too. I tried logging out, it doesn't log out, then i cleared Data, and now i try to log back in, it opens Xbox site and i try to click the Log in button and nothing happens! This has been happening on my tablet too, and I have a very stable connection. Please fix this ASAP! 

 

I cleared cache and data (as i said before). And this started happening after this update.

 

 

Got fixed by putting dns to the one that google offers, i dont know why this was happening.