Blue Stack unreachable network connection

Hi there,
Recently I experienced some errors from Blue Stacks App Player for Windows and I don’t know what to do anymore. My Internet connection is working just fine, the installer is compatible with my Windows and can anyone help me configuring Blue Stack App Player to use Proxy settings when connecting to Network ?
Thank you !

Blue Stack AppPlayer for Windows (beta-1)
Network Unreachable
Please check Network Connectivity and Re-Launch App
