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AC1300 Speed dropped from average 10mbps to 4 mbps

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AC1300 Speed dropped from average 10mbps to 4 mbps

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
AC1300 Speed dropped from average 10mbps to 4 mbps
AC1300 Speed dropped from average 10mbps to 4 mbps
2021-01-05 21:53:08
Model: Archer T3U  
Hardware Version: V1
Firmware Version:

Connected laptop via 5Ghz mobile Hotspot and was getting same speeds as mobile >10mbps consistently

Now my speed has dropped to 4 Ghz which was what I was getting on 2.4Ghz Mobile Hotsport

Reinstalled drivers and issue not resolved.

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#1
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5 Reply
Re:AC1300 Speed dropped from average 10mbps to 4 mbps
2021-01-08 08:18:24

@HDUSA 

 

Hi, here is the latest public driver for the Windows 10:
https://static.tp-link.com/2020/202006/20200601/00015960-RTLWlanU_WindowsDriver_1030.38.0712.2019_Drv_3.00.0032.L.zip

 

Refer to the link to install it manually, please remove all the other drivers that you have installed on the computer for the adapter:
https://www.tp-link.com/support/faq/920/


After that, confirm if the speed is better, thanks.

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 AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More 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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#2
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Re:AC1300 Speed dropped from average 10mbps to 4 mbps
2021-01-08 13:01:06

@Kevin_Z 

Hi,

This has not improved the speed , can you advise 

 

I am running Windows Home10 64 bit

System type    64-bit operating system, x64-based processor
Edition    Windows 10 Home
Version    20H2
Installed on    ‎07/‎10/‎2020
OS build    19042.685
Experience    Windows Feature Experience Pack 120.2212.551.0

 

I used this inf file

 

My device was showing as TP link and not as 802 like in the notes

It did say it was successfully installed

This is what I have

 

 

 

 

 

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#3
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Re:AC1300 Speed dropped from average 10mbps to 4 mbps
2021-01-11 02:50:36

@HDUSA 

 

Thanks for getting back. Is it possible to modify the 5G wireless settings on the Hotspot? Is it a router? If that is possible, try to change the hotspot's 5GHz band channel to 36,40,44, channel width to be 80MHz to check again the speed.

 

BTW, please refer to the below guide to confirm the link speed between this adapter and the 5G hotspot:

https://www.tp-link.com/support/faq/2265/

 

How about the 5G speed on other devices when they connected to the hotspot's 5G?

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 AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More 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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#4
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Re:AC1300 Speed dropped from average 10mbps to 4 mbps
2021-01-11 10:25:13

@Kevin_Z 

Hi,

I am using Pixel2XL as hotspot with 5Ghz option 

I checked and my tablet gets more or less the same speed as my phone

My Computer Status is

 

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#5
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Re:AC1300 Speed dropped from average 10mbps to 4 mbps
2021-01-13 06:41:39

@HDUSA 

 

The link speed between this computer and your phone hotspot seems quite normal, can you please run the speedtest multiple times to confirm again?

 

BTW, can we have the speedtest results on your tablet as well as on this Windows 10 computer when they both connected to the same hotspot?

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 AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More 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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#6
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