Sharing - need to restart after VPN is turned off

Hi,

I'm sharing a VPN connection to my playstation 3 and when I don't use the VPN, I'd like the playstation to use the network from the mac (I don't want to enter the router's details every time I switch from VPN to normal connection).

The VPN sharing works fine, same for the Wifi sharing before I turn on the VPN.

The problem comes when I turn off the VPN, disable the VPN sharing and enable WIFI sharing, it does not work anymore.

I need to restart the PC before the Wifi sharing works again.

Is there anything I could check or set up in order to avoid restarting every time?

I'm using OSX 10.9.

Thank you,