Internet and WiFi unstable when plug-in both 10g port on my BE800

Internet and WiFi unstable when plug-in both 10g port on my BE800

Internet and WiFi unstable when plug-in both 10g port on my BE800
Internet and WiFi unstable when plug-in both 10g port on my BE800
18 hours ago
Model: Archer BE800  
Hardware Version: V1
Firmware Version: 1.2.4 Build 20250414 rel.18315(4153)

If I connect my ISP modem with 10gbs/SFP+ (Port 1) , and 10gbs (Port2) with my PC.

it just causing the whole internet and WiFi ( 2.4g 5g 6g all of them) speed low and "really really really unstable", and the ping are pretty high.

 

But if I switch my PC to 2.5G port, problems solved somehow.

 

Can anyone have any idea what's wrong with that?

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#1
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Re:Internet and WiFi unstable when plug-in both 10g port on my BE800
3 hours ago

Hello @JuneLJ ,

 

Thanks for contacting our community.

 

I'd like to know which of the following situations you are referring to when referring to port 1 and port 2?
If it is the second situation, please note that the combo port pairs an RJ45 port with an SFP+ port. Only one port in the pair can be used at a time.

 

 

  

 

Also, please check whether your PC supports 10Gbps negotiation and the specifications of your Ethernet cable.

 

 

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#2
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