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800/85 Speed only last for 6 hours after reboot - goes back to 300/85

800/85 Speed only last for 6 hours after reboot - goes back to 300/85

800/85 Speed only last for 6 hours after reboot - goes back to 300/85
800/85 Speed only last for 6 hours after reboot - goes back to 300/85
Friday
Tags: #Installation #Network Connectivity
Model: Archer C4000  
Hardware Version: V3
Firmware Version: Latest

Hello, 

 

Original internet plan was 200dl.

Switched plan to 800/50, I'd get around 700/50-800/50 upon router reboot. which is OK if it maintained that speed.

Unfortunately no, it'll drop to 350/50 after 3-6 hours ish.

Upload speed stays high - current plan 800/85.

Same thing, goes back to 350/85 after a bit of time.
 

No devices on priority.

No devices drawing bandwidth.

Currently using Archer C4000

 

Speed test done on tether app - router to nbn. 

 

Any help would be appreciated.  

 

 

 

 

 

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#1
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2 Reply
Re:800/85 Speed only last for 6 hours after reboot - goes back to 300/85
Yesterday

Hello @xO-ArChi-Ox ,

Welcome to our community.

 

Have you been able to reset and configure the router again?

The slow speed that you mentioned is the result of a wireless connection or a wired connection?

Please test the link speed when the internet speed drops:

How to check the associated/link speed on a wireless client.

How to check the associated/link speed on a wired client.

Please connect the PC directly to the modem when the speed drops and test the actual speed from the modem. This is for a comparison.

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#2
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Re:800/85 Speed only last for 6 hours after reboot - goes back to 300/85
9 hours ago

  @Joseph-TP 

 

Thank you for reply.

 

I've done a reset/power cycle of both the NBN box and C4000 router over the weekend.

Same thing. 

1st test 8:48pm - 796.1/92.7

2nd test 9:20pm - 753.7/91.2

3rd test 1:02am - 390.6/81.7

 

All test done are from the Tether APP - I have no wired computer connected to router - only 1 Tapo Hub connected by wire to router.

Since the speed test is performed on the Tether APP, it should be consistent and would not matter if I did the speed test on wired or not?

Is the Tether App speed test just a direct speed test from NBN Box to Router? 

 

thank you.

 

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#3
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