Google Chrome
Click the chrome browser Menu and select Settings.

Click the Search box and type Proxy then click the Change proxy settings.
Select Connections and click the Settings.

Select Automatically detect settings, uncheck Use automatic configuration script and uncheck Proxy server then hit OK.

Click on LAN settings.

Select Automatically detect settings, uncheck Use automatic configuration script and uncheck Proxy server then hit OK and OK again.

- Now connect VPN and everything should work fine now.
Mozilla Firefox
Click the Firefox browser menu from top and select Settings.

Scroll down click the Network Settings.

Select Auto-detect proxy settings for this network and hit OK and OK again.

- Now connect VPN and everything should work fine now.
Internet Explorer
Click on Start and select Control Panel.

From Control Panel, click the Internet Options.

Select Connections and click the Settings.

Select Automatically detect settings, uncheck Use automatic configuration script and uncheck Proxy server then hit OK.

Click on LAN settings.

Select Automatically detect settings, uncheck Use automatic configuration script and uncheck Proxy server then hit OK and OK again.

- Now connect VPN and everything should work fine now.