Strange network error

[Octaviannn]

Sometimes my network stops working. I have to restart my phone. After rebooting many errors appear. What could be the problem, and how to solve it? Thanks.

Posted from my Nexus 4

 

[Octaviannn]

Somebody? I don't know if you see the pic, because i can't see it, but here's a link again:
http://oi61.tinypic.com/5afpl.jpg

Posted from my Nexus 4

 

[srkmagnus]

Click on each notification to correct the problem. Looks to be simple issues that need fixing by enabling or updating settings.

Sent from my Nexus 5 using AC Forums mobile app

 

[Octaviannn]

Yes i did this but why do they appear? Or actually why does my network reset and stop working?

Posted from my Nexus 4