C5400 v2 only half speed on gigabit internet

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C5400 v2 only half speed on gigabit internet

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87 Reply
Re:C5400 v2 only half speed on gigabit internet
2021-02-15 13:47:39

@Kevin_Z  Thanks for your reaction. Approximately when can we expect the released release version of the firmware? Hope to be able to download it soon from the "Download for Archer C5400 V2" support section. Have a nice day!

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#84
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Re:C5400 v2 only half speed on gigabit internet
2021-05-24 09:08:30

I gave up having the full speed on this crappy device. I waited a stabilized and finalized firmware for more then 1 year,  I bought a Xiaomi AX3 Pro, I have full Gbps speed and I won the Wifi 6 ax compatibility for half the price!

 

I will no more buy TP-Link devices.

 

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#85
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Re:C5400 v2 only half speed on gigabit internet
2021-06-24 18:14:45

@Kevin_Z Any chance at seeing a hardware version V1 firmware update to be equal with v2? I have the v1 which I purchased about 2-3 years ago from eBay without knowing it was a v1 and no longer supported. I paid a lot for this router. I just upgraded my internet to an 800 Mbps plan yesterday and seeing this same issue. I'm getting ~400 Mbps down wired and wireless instead of the 800 Mbps I should be seeing. 

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#86
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Re:C5400 v2 only half speed on gigabit internet
2021-06-25 09:45:00

@gk1984 

 

Hi, may I know the firmware version of your Archer C5400 first? You can refer to this article that we published to check the QoS settings on the router first, then confirm if the speed will be improved:

https://community.tp-link.com/en/home/forum/topic/257504

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#87
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Re:C5400 v2 only half speed on gigabit internet
2021-07-06 11:01:02

@Kevin_Z 

 

I'm just chiming in here to say I also have had this problem for a long time and it  is annoying (half speed, and having to reboot every week).

 

I am using the "beta' firmware posted a few pages past. I disabled all QOS and set everything to standard, and I set my speeds to 980/980 (FiOS).  Still capped at 500 using Steam as benchmark. 

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#88
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Re:C5400 v2 only half speed on gigabit internet
2021-07-12 08:46:50

@PaulGS3 

 

Have you updated to the latest version we updated on #74? You can try to update it first, then reset the C5400 to factory defaults, reconfigure it from scratch to see if the speed will be normal.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#89
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Re:C5400 v2 only half speed on gigabit internet
2022-02-17 17:44:14 - last edited 2022-02-17 17:44:45

  @mrmcg Quality of Service shouldn't be an issue for most with a gig connection.  Should be enough for everybody to be happy.  

I'm looking at getting fiber soon, so good info to have.

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#90
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