Archer 1900 c9 gigabit speed less than half !!!

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Archer 1900 c9 gigabit speed less than half !!!

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Archer 1900 c9 gigabit speed less than half !!!
Archer 1900 c9 gigabit speed less than half !!!
2020-11-26 14:08:46
Model: Archer C1900  
Hardware Version: V5
Firmware Version: 1.2.4 Build 20190403 rel.63869

Hello, today i got 1 gigabit intenet and router suddenly become bad as well.

 

Lan - pc direct internet speed  800-900 mbps

After router 315-350 mbps

That is so unexpected bad. Any clue ? Thanks.

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Re:Archer 1900 c9 gigabit speed less than half !!!
2020-12-01 15:43:07

@AndriusVs 

 

Id first start with swapping out Ethernet cables, with different ones. Factory reset the router by holding the reset button for 15 seconds. Visit your product support page on our main website to make sure you have the latest firmware build.

 

Another thing to test/try is the NAT Boost, go to Advanced > System Tools > System Parameters, look at the status of NAT Boost. If it is on, disable it, save, and test the speeds, then vice versa to see if any of that helps.

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Re:Archer 1900 c9 gigabit speed less than half !!!
2020-12-01 15:48:30

Yes, NAT Boost did the  job and now download 850 mbps, upload 890 mbps yes, but still 100 mbps less than direct lan -> pc connection.

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