I have an IP WIFI camera that connects directly to the router (through WIFI), not NVR or POE. If I view the live video from phone or PC, standard resolution, everything is fine. However, if I view it in HD, then the picture is like slow motion or skip. If I connect two cameras, they are even worst.

The cameras are Duaha 2K resolution. The router is Archer C9 | AC1900 Wireless Dual Band Gigabit Router.

Is there a setting in the router that I can tweak? For video streaming? I am guessing it is more related to the router than the cameras because my brother have the same cameras at his home and everything is fine, with the same settings on the cameras.

I have also read this thread and it seems like an extender might be a solution.

http://discussions.virtualdr.com/sho...amera-question