Multicast streaming (PTCL Smart tv iPTV) not working on PC.
If you has multiple interface on your PC then chances are multicast streaming (like iptv PTCL smart tv pc application) will not work on your pc.
Most of the peoples who has the multiple interface like lan card wifi connected on the same time complains ptcl smart tv not working on their pc.
The reason behind this problem is your video player is send multicast packets to the wrong interface. To solve the problem simply follow these steps.
Run cmd .
If you has Windows vista or later then right click on the cmd and run as administrator.
Enter the following command on the cmd to check the interface name and metric
netsh interface ipv4 show interface
output will be like this.