Stock install of Xubuntu 16.04.
Followed this guide to install OpenVPN for Network Manager, and to download the certs and opvn files for PIA VPN.
I am able to add the opvn connection and connect successfully, and everything works for about 2 minutes.
Then I lose internet and I am unable to ping anything - no google.com, no yahoo, nothing.
As soon as I disconnect, my internet is back.
This is being done via wireless to my router.