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Issue with Range and Throughput After Updating to Firmware Version 1.13.15 on Archer C80 V2.0

Issue with Range and Throughput After Updating to Firmware Version 1.13.15 on Archer C80 V2.0

Issue with Range and Throughput After Updating to Firmware Version 1.13.15 on Archer C80 V2.0
Issue with Range and Throughput After Updating to Firmware Version 1.13.15 on Archer C80 V2.0
Tuesday
Tags: #Network Connectivity #Firmware Update
Model: Archer C80  
Hardware Version: V2
Firmware Version: 1.13.15 Build 240812 Rel.53972n(5553)

Firmware Version: 1.13.15 Build 240812 Rel.53972n(5553)

Hello TP-Link Community,

 

 

I’m experiencing a significant issue with my Archer C80 V2.0 router after updating to the firmware version 1.13.15 Build 240812 Rel.53972n(5553).

 

 

Before this update, I was getting excellent range and throughput, especially on the 2.4GHz band, even when I was far from the router. However, since the update, I’ve noticed that the 2.4GHz range has drastically decreased, and the performance is no longer as good.

 

 

Additionally, I’m facing a problem with the 5GHz band as well. Even when I am very close to the router, the 5GHz signal strength is extremely low, showing -50 dBm, which is quite frustrating.

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Re:Issue with Range and Throughput After Updating to Firmware Version 1.13.15 on Archer C80 V2.0
22 minutes ago

Hello@Shahriar90 ,

Welcome to our community.

 

For your case, please try the following suggestions:

1. Optimize Wireless Settings:
• Go to Advanced > Wireless > Wireless Settings.
• For the 2.4GHz band, try setting the channel width to 20MHz, which can improve stability and range.
• For the 5GHz band, set the channel width to 40MHz or 80MHz, and try different channels to avoid interference.
• Make sure your Wi-Fi networks are enabled and not hidden.

2. Placement and Interference:
• Place your router in an open area, away from walls, metal objects, or electronic devices that could cause interference.
• Avoid placing the router inside a cabinet or on a shelf with limited airflow.
 

Do you remember the previous firmware version? Have you tried to reinstall it?

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