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Forum Discussion
neogrinch
Sep 14, 2020Initiate
Model: R6400|AC1750 Smart WiFi Router slower than user
I have the R6400|AC1750 Smart WiFi Router that I bought a couple of years ago. It has worked like a charm. Recently, I have noticed the speeds have not been what they used to be. I called Suddenlink ...
- Sep 15, 2020
Its always possible a firmware update caused it.
What I'd start with?
Factory reset the router. After the reset, during install make to to leave access control, qos, traffic monitoring, and parental controls all disabled.
Then try testing speeds.
what modem is it connected to?
neogrinch
Sep 15, 2020Initiate
My modem is a NETGEAR CM700.
I had Traffic Meter enabled with no limit. I turned it off and tested again on my desktop on ethernet, and I'm getting 500mbps with spurts up to 600+, i'm thinking maybe my computer is the limiting factor now maybe. I was only averaging 250-270mbps before changing the setting though, consistently.
I believe I have had that enabled for a very long time, not sure why it would cause issue now. I'm tempted to do the factory reset, but I have some reserved ips and port forwarding I don't want to have to redo quite yet.
I think I will consider this resolved. It was likely a combination of the traffic meter and other settings I have configured in the modem such as the port forwarding.
Can address reservations or port forwarding cause some speed issues that you know of?
plemans
Sep 15, 2020Guru - Experienced User
They shouldn't.
Its anything that has to inspect traffic can slow speeds. Port forwarding/address reservation isn't inspecting traffic.