What is the Mfr and model# of the ISP modem the NG router is connected too?

What happens if you disable AX mode on the RBR?

What is the size of your home? Sq Ft?

What is the distance between the router and satellite(s)? 30 feet is recommended in between RBR and RBS to begin with depending upon building materials when wirelessly connected. https://kb.netgear.com/000036466/How-far-should-I-place-my-Orbi-satellite-from-my-Orbi-router

What channels are you using? Auto? Try setting manual channel 1, 6 or 11 on 2.4Ghz and any unused channel on 5Ghz.

Set 20/40Mhz Coexistence to 40Mhz only. Set Short preamble instead of Long preamble modes. Under Advanced Tab/Advanced Settings/Wireless Settings. Save settings and reboot the router and satellite(s).

What generation is your NEST thermostats? I have 1 1st gen and 1 3rd gen. I did notice that my 3rd gen disconnected the other day. I had to have it reconnect...



My Setup (Cable 900Mbps/50Mbps)>CAX80>RBK853 v3.1.16.6(Router Mode)

Additional NG HW: C7800/CM1100/CM1200/CM2000, Orbi CBK40, RBK50, R7800, R7960P,

EX7500/EX7700, XR450 and WNHDE111