Jun 12
This could be due to the following reasons:
1. Your D-Link routers uPnP feature is Disabled.
2. Your router is not getting a proper public IP address from your Internet Service Provider. *This is common if your ISP modem is actually a Modem/router combo”
3. Your phone reception is weak.
4. Your phone provider has a firewall which is blocking the mydlink (Stunt/Relay) connection.
i have solution, delete from APN serwer proxy and port (leave empty) – save
its all, all working
Where do it change those settings?