macbook drops internet connection
My new MacBook Air, recently purchased, drops internet connection whether it is connected by WIFI or with Personal Hotspot by USB cable. Once it drops there is no way to get is back. I have to log out and log in again and only then I am able to reconnect.
Macbook Air: mid 2015 model.
OS: El Captain
Any help on this issue would be highly appreciated.
MacBook Pro, OS X Mountain Lion (10.8.2)