This error may indicate that your router or ISP is blocking the VPN connection. Please log into your router and check for ‘VPS Passthrough’ option – it should be enabled.
Alternatively you can use the Windows built-in VPN client.
We wold also recommend to try our Chrome exyension Geoshuft. GeoShift instructions: https://help.getfoxyproxy.org/index.php/knowledge-base/how-to-use-geoshift/