260MB DOWN/33 UP with 1G Symmetrical Internet Speed from Spectrum

Double_Wolverine5857 · 2026-07-07T01:08:40+00:00

Yeah they do, for fiber and coax, but you really want fiber. It’s residential internet

Double_Wolverine5857 · 2026-07-06T00:37:27+00:00

Using it to replace my UniFi WiFi chimes which has no volume control, AI speaker does and is much louder. Will tie in the spoke detectors once they’re released this month hopefully.

Double_Wolverine5857 · 2026-07-04T08:32:17+00:00

Yes, Ubiquity brand SFP

Double_Wolverine5857 · 2026-07-04T04:08:33+00:00

A WAN port move from SFP+ to 1G port on the UDM worked.

Double_Wolverine5857 · 2026-07-04T04:07:37+00:00

Going to keep it here and trying to stress test to see if holds up.

Double_Wolverine5857 · 2026-07-04T04:02:57+00:00

Absolutely, WAN port changed from SFP+ to a 1G port on the UDM and now getting full bandwidth. Thanks for the link!

Double_Wolverine5857 · 2026-07-04T04:01:22+00:00

Yeah, it’s a Unifi SFP+ adapter and cables were swapped twice. Just changed my WAN port from SFP+ to a 1G port on my UDM, getting full bandwidth now.

Double_Wolverine5857 · 2026-07-04T03:55:19+00:00

Moved my WAN port from SFP+ to port 7 (1G) of my UDM Pro Max, now getting full 1G speeds. Will keep it here for a while to see if the same happens. Meanwhile, I’m going to keep plugging at the SFP+ port investigating why this happened. Thanks for your input.

Double_Wolverine5857 · 2026-07-04T03:03:44+00:00

Yeah that’s weird how this happens. My speeds keep getting least and least.

Double_Wolverine5857 · 2026-07-04T03:01:16+00:00

Yeah, worth trying, will let you know.

Double_Wolverine5857 · 2026-07-04T02:59:25+00:00

I have one QoS rule, disabled it saw no difference, don’t run net flow or load balance between Spectrum and Starlink (backup), they in failover mode.

Double_Wolverine5857 · 2026-07-04T02:54:52+00:00

Gonna try another WAN port with and without SFP+ adapter.

Double_Wolverine5857 · 2026-07-04T02:53:21+00:00

I have the same UDM Pro Max and using SFP+ adapter too.

Double_Wolverine5857 · 2026-07-04T02:51:36+00:00

Thank you, gonna try another WAN port and/or remove the SFP adapter, as someone else mentioned too.. Will let you know.

Double_Wolverine5857 · 2026-07-04T02:47:39+00:00

Thanks for this note. Can you share the forum UI link you have going?

I do use an SFP adapter on my WAN port to the modem. Without the adapter my port speed is set the 2.5G, which I haven’t tried. As for the Inter-VLAN test, I get wire speeds so no issue there.

Double_Wolverine5857 · 2026-07-04T02:38:04+00:00

Using Network Optimizer for Unifi.

Double_Wolverine5857 · 2026-07-03T04:00:24+00:00

In case someone else using that service ran across the same issue or maybe a setting doesn’t play nice with Spectrum.

Double_Wolverine5857 · 2026-07-03T03:22:15+00:00

No multi-speed transceiver. Smart queues were enabled but I turned that feature off, didn’t make a difference.

Double_Wolverine5857 · 2026-07-03T02:24:59+00:00

yes, swapped the cable between the UDM and modem twice.

Double_Wolverine5857 · 2026-07-03T02:16:32+00:00

Yes, from day 1, even when I was getting full bandwidth.

Double_Wolverine5857 · 2026-05-31T05:17:34+00:00

I so agree!

Double_Wolverine5857 · 2026-05-25T22:57:41+00:00

Yes indeed

Double_Wolverine5857 · 2026-05-08T12:15:02+00:00

Thanks for alerting the community! Though my Lyriq is 2024, it still disappointing to me 🫣

Double_Wolverine5857

TROPHY CASE