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Forum Discussion
High LAN latency with ORBI Mesh network
Problem: The internet speed of both my computers are quite fast (200Mbps, 5 ms latency), but the LAN speed between them are slow (10Mbps, 100ms latency) My network setup: * RBR20: One router & o...
Who is your ISP and what equipment did they provide?
What is the current firmware on your Orbi device?
What device is your Orbi router connected to?
Did you reboot your ISP modem/router, before starting the Orbi router install?
Have you changed the network cable connected from the ISP device to your Orbi router?
Disable Circle, Armor, Daisy Chaining, Fast Roaming, IPv6 and uncheck 20/40Mhz Coexistence.
Enable WMM, Implicit BeamForming, Mu-MIMO
Set Short preamble mode. Save settings, reboot Orbi.
1. My ISP is MyRepublic from Singapore. The fibre modem is Alctel Lucent I-240G-D. However, I don't think LAN performance is related to my ISP.
2. Please check my attached screenshot.
3. As I said, I have two computers connected to the Orbi router var 5G wifi. One is Intel NUC NUC8i3BEH running Fedora Linux. The other is a desktop PC running Windows 10.
4. I switched to Orbi router for more than a month, during which the modem and the router has rebooted a few times. Again, I don't think LAN performance has anything to do with the modem.
5. Here is my wifi setting:
2.4GHz, Enable 20/40 MHz Coexistence: Yes
2.4GHz, Enable WMM (Wi-Fi multimedia) settings: Yes
5GHz, Enable WMM (Wi-Fi multimedia) settings: Yes
Enable Daisy-Chain Topology: No
Enable Implicit BEAMFORMING: No
Enable MU-MIMO: Yes
Enable Fast Roaming: No
