C5400x limiting upload speed via Ethernet

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C5400x limiting upload speed via Ethernet

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

SenselessTexan

2021-08-22 20:15:59

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Registered: 2021-08-22

C5400x limiting upload speed via Ethernet

2021-08-22 20:15:59

Model: Archer C5400X

Hardware Version: V1

Firmware Version: 1.1.2 Build 20191223 rel.73956(5553)

Have had this router for 4 months now. Bought it brand new on Amazon. Got a new gaming PC and started using Ethernet. Did a speed test and noticed I was getting 250/30 no matter which port I use. Verified that it is the router causing this issue by plugging my CAT6 cable directly into my ISP Fiber Box and I got 250/250. This router has not received a new firmware version since Jan. 2020. Wondering if TP-Link is going to even honor the warranty seeing that I bought it on Amazon. Anyone else getting this issue?

1 Reply

Kevin_Z

2021-08-23 09:23:13

Posts: 21569

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Registered: 2018-12-24

Re:C5400x limiting upload speed via Ethernet

2021-08-23 09:23:13

@SenselessTexan

Please check if the QoS settings on the C5400X is enabled or not, try to disable it as follows:

https://www.tp-link.com/support/faq/3069/

You can also check the troubleshooting suggestions here.

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C5400x limiting upload speed via Ethernet

C5400x limiting upload speed via Ethernet

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