X20 Firmware 1.2.3 update: Bad 1gbps connection

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

X20 Firmware 1.2.3 update: Bad 1gbps connection

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
X20 Firmware 1.2.3 update: Bad 1gbps connection
X20 Firmware 1.2.3 update: Bad 1gbps connection
2023-09-19 04:38:10 - last edited 2023-09-20 23:48:49

Hello, 

¿Has anyone else been having issues with internet speed tests with x20 update 1.2.3 build 20230906?

 

I installed it yesterday and been having horrible issues with sub 500mbps on a 1gbps connection. Checked everything and everything is Okay. Downgraded to version 1.2.1 and problem went away immediately. 
 

Also, I tried fidgeting with QoS with no consistent results to fix the issue. Just wanted to report and know if anyone else faced this to notify the tplink teams for further revisions. 

for context, my whole deco system is Ethernet cat6 back hauled with switched and a small home server where I monitor speed tests directly from the switch. Been this way for a long time and nothing changed between the update or post-downgrade. Router is bridged and isp isn't the source of the issue (I checked and had a technician come out). I narrowed it down to the update as nothing has changed and I ruled out all other potential issue sources. 

 

  1      
  1      
#1
Options
1 Reply
Re:X20 Firmware 1.2.3 update: Bad 1gbps connection
2023-09-22 01:11:58

  @notanidiot 

Hi, Nice to see you again. 

I would like to follow up on your case via email. Please check whether you have received an email from me.

Thank you very much and best regards.

  0  
  0  
#2
Options
icon

Accessibility Adjustments

icon RESET

Choose the right accessibility profile for you

OFF

Seizure Safe

Eliminates flashes and reduces color

OFF

Cognitive Disability

Assists with reading and focusing

OFF

Vision Impaired

Enhances the website's visuals

OFF

ADHD Friendly

More focus and fewer distractions

Content Adjustments

Adjust Scale

icon
100%
icon

Highlight Title

icon

Highlight Link

icon

Text Magnifier

icon

Readable Font

icon

Adjust Fontsize

icon
100%
icon

Align Center

icon

Adjust LineHeight

icon
100%
icon

Align Left

icon

Adjust LetterSpacing

icon
100%
icon

Align Right

icon

Color Adjustment

Low Saturate

icon

High Saturate

icon

Dark Contrast

icon

Light Contrast

icon

Set Text Colors

Monochrome

icon

Set Title Colors

High Contrast

icon

Set BackgroundColor

Orientation Adjustments

Muted

icon

Hide Images

icon

Read Mode

icon

Stop Animation

icon

Reading Mask

icon

Highlight Hover

icon

Big Black Cursor

mutedicon

Big White Cursor

icon

Hide Video/Audio

icon

Stop Video

icon

Stop Audio

icon

Hide Animation

icon

Reading Guide

icon

Useful Links