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Where are the MTU settings?

Where are the MTU settings?

Where are the MTU settings?

Saturday

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Registered: 2026-03-14

Where are the MTU settings?

Saturday

Model: Archer NX200

Hardware Version: V1

Firmware Version: 1.2.0 3.0.0 v60e0.0 Build 250725 Rel.73467n

Hi All,

I've been trying to modify my downlink and uplink bandwidth. Google A.I. is adamant there's a setting to change the MTU to suit the SIM carrier O2, but I'm unable to find it (including looking in the Tether App).

Any ideas where to look as I can't seem to find it.

Thanks in advance.

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#1

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8 hours ago

Posts: 5993

Helpful: 410

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Registered: 2024-06-22

Re:Where are the MTU settings?

8 hours ago

Hello @Mr_Markee-123 ,

Welcome to our community.

Regarding Bandwidth Control (QoS): You can manage bandwidth settings through the QoS (Quality of Service) feature on your NX200. Here's how to set it up:
1. Log into the web UI via http://tplinkmodem.net
2. Navigate to Advanced > QoS > Settings > Enable QoS.

3. You can currently only control upload bandwidth on the Archer NX200.

4. Under Advanced, you can adjust the bandwidth priority percentage using the scroll bar
5. Click Add to create QoS rules by device.

Regarding MTU Settings: The default is 1500; do not change unless necessary.

Could you please tell us what error messages you encountered while trying to configure it? Here is the FAQ that will give you some suggestions: No internet connection when the TP-Link 5G/4G Router is working with a SIM card

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#2