Flint 3 (GL-BE9300) Network Acceleration drops connection

Routers
1

Hi guys,
I received my Flint 3 a month ago, and I have been playing around with it. One thing I have noticed is that when I enable Network Acceleration, the devices on the network start dropping connection randomly. The overall speed does increase for the device which gets connected.
Is there a workaround or solution for this?
My current speed is 1.5Gbps up/down.

image
image1294×484 26.9 KB

2

Hi,

Could you please help clarify the following details so we can better understand the issue:

  1. What is the current firmware version (not the OpenWrt version)? You can find this under Admin Panel > System > Upgrade.

    image
    image1018×613 25.6 KB

  2. Which network acceleration mode is currently enabled: hardware acceleration or software acceleration?

  3. When network acceleration is enabled, which devices experience random disconnections? Please include the device model, connection type (wired or wireless), and for wireless connections, the band used (2.4 GHz / 5 GHz / 6 GHz or MLO).

Thank you for your cooperation.

4

In my case, I ran into web sites timing out, video streams from a Sharepoint server not loading, and it would only affect wired connections. If i Use WiFi, it works perfectly from the same machine. I tried a new NIC, new cables (even using Shielded CAT6e cables end to end), new switch (there is a switch between my desktop and the Flint 3). I also reset the Flint 3, and still.. painful over wired.

I decided to get Wireshark traces. NACKs, retransmits, repeated DHCP requests like it dropped and reconnected, and out of sequence errors all over the place in the trace. I ran across this forum and a post about it.. and sure enough, when I completely disable Network Acceleration, the problems disappeared. Wireshark traces were clean, things open like they should and it was responsive like it used to be before whatever wonked it out.

It doesn’t seem to matter if its Hardware or Software acceleration. If its on, my connection goes downhill hard. With it off, its perfect.

And it wasn’t just one desktop. ANY device connected via wired/ethernet, it would have issues until I disabled this setting. My Xbox, Roku TVs, Nintendo Switch when docked, and every desktop (A mix of Alienware, HP, and Lenovo).