How to solve the problem of time out when you watch live videos at same network connection?

If can’t view the video via LAN or WAN, you need to configure your router as following picture(Take an example of D-Link router):

Enable the NAT -> change the NAT type to Symmetric Nat -> enable WAN Service after setting, don’t forget to restart your router.  

If still can’t solve the issue, you need to enable the DHCP on your router.