wireless security system issue with RBR40

[pjga1973]

anybody knows if any special setup should be done in router for wireless security system?. Cameras works perfect using the app but when I connect NVR to network for record or watch cameras on my tv, all cameras works erratically and almost frozen. I have Funlux/Zmodo cameras and NVR. Help is highly appreciated

[FURRYe38]

What Firmware is currently loaded?
What is the Mfr and model# of the ISP modem the NG router is connected too?
Is the Orbi system operating in Router or AP mode?

Are the security cameras wireless or wired to the NVR or Orbi? 

How is the NVR connected to the Orbi? 

What is the distance between the router and satellite(s)? 30 feet is recommended in between them to begin with depending upon building materials when wirelessly connected.

What channels are you using? Auto? Try setting manual channel 1, 6 or 11 on 2.4Ghz and any unused channel on 5Ghz.
Any Wifi Neighbors near by? If so, how many?

Try enabling Beamforming and MIMO(MIMO may or maynot be needed) and WMM. Under Advanced Tab/Advanced Settings/Wireless Settings

Try disabling the following and see:
Daisy Chain, Fast Roaming, IPv6 and Set 20/40Mhz Coexistence to 40Mhz only. Save settings and reboot the router and satellite(s).

Contact the camera Mfr for additional help and information on using there product with home class MESH Routers.