What is the Mfr and model# of the ISP modem the NG router is connected too?
Has a factory reset and setup from scratch been performed on the RBR and RBS?
How long have you had the system?
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 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?
