WIFI speed Drop since Oct 31st 2021

[ErikVB13]

We have 500MB speed and have never had an issue. On Oct 31st we started to see drastically less speed from the router. I hook directly to the modem and I get 500mb on speedtest. THe speed test on Orbi is showing 90MB since.....

Am I missing something? Did a setting change?

I just checked this again today and I am still getting 500 on ROuter and only 90 on the mesh system.

PLEASE  HELP

[plemans]

have you checked the cable between the modem and the router? 

You can also check the wan port statistics. 

this is for a nighthawk but should work on an orbi

https://kb.netgear.com/24222/How-do-I-display-Internet-port-statistics-on-my-Nighthawk-router