How do I prevent Fiddler from blocking random websites? -

How do I prevent Fiddler from blocking random websites? -

i using fiddler2 telerik , running weird issue programme blocking websites. here's illustration of randomly blocking www.slacker.com.

now when comes can close fiddler , refresh page , come without problem. however, since updated fiddler latest version it's started doing this:

why in world fiddler , how stop breaking random websites?

i found post on stackoverflow suggested using custom onbeforerequest rule this:

if (osession.fullurl == "http://slacker.com"){ osession["ui-hide"] = "do not want see"; }

i've tried adding custom rules did not seem prepare anything. have tried setting fiddler hear traffic ie since ie want see traffic from.

is there setting somewhere within fiddler prepare or need find different program?

edit: additional information: i'm running version v4.4.8.4 of fiddler.

this isn't fiddler.

the problem tcp/ip stack on computer, why chrome cannot connect site either.

are running firewall software? on managed corporate network, or home isp?

if type prefs show fiddler.network.egress.ip , nail come in within black quickexec box below web sessions list, see?

fiddler