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Archer C7 limiting speed

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Archer C7 limiting speed

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Archer C7 limiting speed
Archer C7 limiting speed
2020-05-19 13:38:04
Model: Archer C7  
Hardware Version: V5
Firmware Version: 1.0.11 Build 20190726 rel.57101(4555)

My ISP provides 200M speed. If I connect computer directly (ethernet) to my ISP-connection, I get the full 200M. But if I connect to Archer C7 Ethernet LAN I only get approx 94M. I had the same problem with Deco M4 router which I returned for that reason. 
 

The cables are not the problem because if I get the full speed with my old Huawei router with the same setup.

 

I've tried to turn off/on Qos with no any effect. 

 

Also getting the same 94M trough both 5GHz and 2.4GHz Wifi

 

So what on earth can be the limiting factot in C7 WAN-->LAN. According to the specs the NAT transfer velocity should be 930M.

 

 

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Re:Archer C7 limiting speed
2020-05-21 14:03:40
I also tried to set 1000Mbps Full Duplex instead of Auto Negotiation in settings, but it did not help. If I put my old Huawei router between C7 and ISP, I get the full 200M speed from C7. This means there's some communication problem between C7 and ISP. I will try to contact ISP to check if there's something than can be changed in their switch settings.
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