Nighthawk R6700v3 Loses connectivity once a week

[Duke12687]

Hello-

I have the nighthawk **R6700v3 (**Firmware Version V1.0.4.98_10.0.71) I purchased from Amazon. So far, the router hasn't been that bad. The only issue is I lose connectivity about once a week and I have no choice but to reboot the device. I don't have a modem. I have fiber coming straight into my home. 

Issue Details:

-Router becomes unresponsive

-Can't access 192.168.1.1 to troubleshoot

-All clients can't access internet until router is rebooted

I tried looking in the logs, but they don't go back very far. Any thoughts as to why this is happening or ideas to fix?

[plemans]

try installing version 1.0.4.102 of the firmware. Factory reset the router and do a clean install (not from backup)

https://www.netgear.com/support/product/R6700V3.aspx#download