So the router worked great since Jan - 2017 and simply stopped working. I tried several hard reboots of the router and the modem. Both the Ethernet connected smart TV and wi-fi network would come back and work for a minute and then come to a complete crawl after each router reboot. I swapped out the AC66U for an old Asus N56U I use as an AP and everything works great.
So I'm wondering if I should just get a new RT-AC66U B1 or a Netgear R6700 v3? Thing is I tried a netgear 6400 back in 2017 and found it to have just as good range as the Asus but noticed I only got 80mbps throughput in the upstairs bedrooms (router is on the first floor) as opposed to my full 100mbps with the Asus.
So I'm wondering if I should just get a new RT-AC66U B1 or a Netgear R6700 v3? Thing is I tried a netgear 6400 back in 2017 and found it to have just as good range as the Asus but noticed I only got 80mbps throughput in the upstairs bedrooms (router is on the first floor) as opposed to my full 100mbps with the Asus.