Orbi WiFi 7 RBE973
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C7100V - why is *wired* ethernet so slow

ponentino
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C7100V - why is *wired* ethernet so slow

I have a C7100V whose wired ethernet connections choke internet traffic at 60mpbs or just over 100 on a good day. 

 

  • All devices I have tested are gigabit ethernet capable. I've also tried USB 3 to ethernet adapters on the same machines.
  • On wireless and internet, I get up to 300 down via 5g wireless an entire floor away, so it's not my internet connection.
  • I have tried both cat 5e and cat 6 cables.
  • Netgear is set to port speed Auto (I also tried forcing 1gbps).
  • Windows networking drivers have been reloaded.
  • Windows machines read 1.0 gbps as the connection speed.

Has anyone else experienced this? What am I missing here? I am trying to test the actual internet speed of the C7100v (which should be over 400 with xfinity).

 

Previously, I had thought that Netgear AV2000 powerline adapters were slow (maxing around 50-60); but now I am seeing the same speeds with those disconnected and the computer plugged right into the C7100v.

 

And it's pretty abnormal for a hard line to lag significantly behind wireless connections.

 

Thanks,

Model: C7100V|Nighthawk AC1900 WiFi Cable Modem Router
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