Ping doubles when connected to Nighthawk R7000 router, compared to direct connection to CM700 modem
I recently upgraded from the Netgear C3000 router/modem combo, to the Netgear CM700 for my modem, and the Netgear Nighthawk R7000 for my router.
With the old C3000, I got 18-22ms. When I plug directly into the CM700, I get 18-22ms. When I plug into the R7000, I get 36-40ms... All tests were done via ethernet using meter.net/ping-test connected to the same server, with nothing else connected to the network besides my PC. I have tried disabling and enabling QoS, and I've also tried disabling and enabling IPv6 with the same results. The R7000 is also on the latest firmware V126.96.36.199_10.2.88.
I'm not sure what else I can change in order to fix this. Does anyone have any ideas?