# Flint GL-AX1800 jams internet speed

**URL:** <https://forum.gl-inet.com/t/flint-gl-ax1800-jams-internet-speed/61138>\
**Category:** Router\
**Created:** [July 13, 2025, 7:32pm UTC](https://forum.gl-inet.com/t/flint-gl-ax1800-jams-internet-speed/61138 "2025-07-13T19:32:14Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![bruce](https://forum-assets.gl-inet.com/user_avatar/forum.gl-inet.com/bruce/32/35649_2.png) [@bruce](https://forum.gl-inet.com/u/bruce)\
**Post date:** [July 14, 2025, 11:29am UTC](https://forum.gl-inet.com/t/flint-gl-ax1800-jams-internet-speed/61138/2 "2025-07-14T11:29:30Z")

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Hi,

The offload module of AX1800 is disabled by default and will not be called at the application layer, like `iptables`.

If possible, please build an OpenSpeedtest server, to test the wired connection, how many speed that can be achieved in the built test server?

> [@Report: VPN Speeds on Flint 3 and Slate 7](https://forum.gl-inet.com/t/report-vpn-speeds-on-flint-3-and-slate-7/60717/6):
>
> Openspeedtest just requires another instance of nginx along with the openspeedtest core files. I have an installer script [here](https://github.com/phantasm22/OpenSpeedTestServer) One caveat is that during upgrade, like other packages, this gets removed and needs to be reinstalled.

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