Nighthawk MR60 Mesh Wifi routers/satelites not working normally with any update after V1.0.6.116

What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?
Be sure your using a good quality LAN cable between the modem and router. CAT6 is recommended. 

What is the size of your home? Sq Ft?
What is the distance between the router and 📡 satellite(s)? 30 feet or more is recommended in between RBR and RBS🛰️ to begin with depending upon building materials when wirelessly connected.
https://kb.netgear.com/31029/Where-should-I-place-my-Orbi-satellite ‌‌🛰️
https://kb.netgear.com/000061709/Where-should-I-place-the-Mesh-WiFi-satellite-of-my-Nighthawk-Mesh-WiFi-6-and-Tri-band-Mesh-WiFi-6-products 📡

Please try v.134:

https://community.netgear.com/t5/Nighthawk-Wi-Fi-6-AX-Mesh/New-MR60-MS60-Firmware-Version-1-1-7-134-Released/td-p/2284614/jump-to/first-unread-message

Manually download the files and use a wired PC and web browser to update the MS first then the MR lastly using there web pages. After FW is loaded and the system is back to ready, power OFF then back ON then factory reset the MR and setup from scratch. 

Recommend setting the default DHCP IP address pool range to the following after applying and a factory reset: 192.168.#.100 to 192.168.#.200.