Here is the result:
Code:
Checking your Internet connection...
Connecting to host: www.ebay.com
ERROR: Terminated with unknown code -1073741515
Connecting to host: www.gnu.org
ERROR: Terminated with unknown code -1073741515
Connecting to host: bandcamp.com
ERROR: Terminated with unknown code -1073741515
Connecting to host: neocities.org
ERROR: Terminated with unknown code -1073741515
Connecting to host: www.avidemux.org
ERROR: Terminated with unknown code -1073741515
[...]
Connecting to host: support.proboards.com
ERROR: Terminated with unknown code -1073741515
Connecting to host: www.oxford.gov.uk
ERROR: Terminated with unknown code -1073741515
Connecting to host: www.jd.com
ERROR: Terminated with unknown code -1073741515
Connecting to host: marknelson.us
ERROR: Terminated with unknown code -1073741515
Connecting to host: www.libav.org
ERROR: Terminated with unknown code -1073741515
Connectivity test has failed: Internet connection appears to be broken!
Just a subset of the list. All sites exit with the some code. I have no clue has to how you are trying to connected to these locations. A simple ping of 8.8.8.8 would be a great test.