1.1.8 Build 20170306 Rel. 33259 for Archer C2600 v1.0.

I Just now upgraded to this router and my IPTV app on my Android devces and Fire Stick stopped working. I know the router is blocking it. I found setting to enable IPTV by using wired port if I had IPTV box.. that is not the case here. Could I get some help here.

Thank you.