Deco M4 Very Bad Throughput Speed After 1.7.0

Deco M4 Very Bad Throughput Speed After 1.7.0

Deco M4 Very Bad Throughput Speed After 1.7.0
Deco M4 Very Bad Throughput Speed After 1.7.0
2025-05-12 19:37:34 - last edited 2025-05-12 19:42:33
Model: Deco M4  
Hardware Version: V2
Firmware Version: 1.7.0

Hey TP-LINK !!

 

My devices are getting very bad throughput speed ofout 433 Mbps and 866 Mbps i checked on (3) devices and still same issue and also i separate 2.4 GHz and 5 GHz on Deco M4 but before that everything was working fine on 1.6.5 firmware. Why 5 GHz WiFi throughput speed is fluctuates so much and can i turn OFF Beamforming to check? Here is a YouTube video.

 

https://youtube.com/shorts/YcEVwowlAIQ

Please & Thank You !! ❤️
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Re:Deco M4 Very Bad Throughput Speed After 1.7.0
2025-05-13 02:42:48

  @ARGamingPK1 

ARGamingPK1 wrote

Hey TP-LINK !!

 

My devices are getting very bad throughput speed ofout 433 Mbps and 866 Mbps i checked on (3) devices and still same issue and also i separate 2.4 GHz and 5 GHz on Deco M4 but before that everything was working fine on 1.6.5 firmware. Why 5 GHz WiFi throughput speed is fluctuates so much and can i turn OFF Beamforming to check? Here is a YouTube video.

 

https://youtube.com/shorts/YcEVwowlAIQ

Do you mean the interest tested speed is 253.94 Mbps when the 5GHz link speed is 433 Mbps, and the tested speed is 492.73 Mbps when the 5GHz link speed is 866 Mbps?

Or 253.94 Mbps is for Redmi Note 11, while 492.73 Mbps is for Mi Mix 3?

(If it is the latter, maybe you can check their current 5 GHz wireless link speeds)

 

I don't think "Beamforming" helps, but it doesn't harm if it has been disabled. It makes sense if you leave both mobile phones in the same location and connected to the main M4.

Best regards.

 

 

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Re:Deco M4 Very Bad Throughput Speed After 1.7.0
2025-05-13 10:45:05

  @David-TP My theoritical speed is 433 Mbps on Redmi Note 11 and 866 Mbps on Mi Mix 3 but the actual speed both phones are getting is 200-250 Mbps on Redmi Note 11 before that it was 360 Mbps and Mi Mix is gettings 400-450 Mbps before that it was 600-650 Mbps and i tried after Turned OFF Beamforming but still same and this is not my internet speed this is WiFi local receiving speed.

Please & Thank You !! ❤️
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