Windows 10: Faulty Realtek Network Adapter

I purchased this PC in April 2023, with a USB keyboard and a Realtek RTL8188FTV Wireless LAN 802.11n USB 2.0 Network Adapter. Initially, I had network connectivity issues which was because our router was faulty. But after we got a new router, the internet for everyone in the house worked fine except for me. I noticed that I would disconnect from the WIFI every 10 minutes, which was bearable at first but it has now become more frequent and happens every 5 minutes. This is frustrating as it prevents me from doing anything productive, such as gaming or work.A few days ago, I went to the Safely Re

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Faulty Realtek Network Adapter

I purchased this PC in April 2023, which came with a USB keyboard and a Realtek RTL8188FTV Wireless LAN 802.11n USB 2.0 Network Adapter. Initially, I had network connectivity issues which was because our router was faulty. But after we got a new router, the internet for everyone in the house worked fine except for me. I noticed that I would disconnect from the WIFI every 10 minutes, which was bearable at first but it has now become more frequent and is happening every 5 minutes. This is really frustrating as it prevents me from doing anything productive, such as gaming or work.

A few days ago, I went to the Safely Remove Hardware and Eject Media section to check all my devices, but at that moment my internet went out and my Realtek Adapter showed a danger sign. I am really curious to know how to fix this issue, and would greatly appreciate any help. I will send a ss if it happens again.

 

network adapters

Hi, Michael.



Thank you for posting your query in Microsoft Community.

As per my understanding, you may be facing an issue with your driver updates.

I suggest that you perform the steps mentioned below and check if it helps you resolve your issue.



Method 1: Network troubleshooting

• • • On the search bar type “Troubleshooting”
    • Click on “Network and Internet”
    • Click on “Network Adapter” and run the troubleshooter.

Method 2: Download and install the latest firmware updates for the Network adapter

Follow these steps to un-install the drivers:

• On the search bar type “ Device Manager”
• On the left pane locate “Network Adapter” and expand by clicking on it
• Right on the “ Network driver” option and click “Uninstall’
• Download the latest Wireless network adapter driver setup file from the manufacturer’s website and install it.

Your reply is very important for us to ensure a proper resolution. Please get back to us with the above information in order to assist you accordingly.

For further assistance, you can post your query in Microsoft Community

 

How to Dump Networking Parameters?


Had a customer with this problem, they had a brand new Dell Optiplex 3050, with Windows 10 1709, and Realtek Gbit Family of lan adapters (wired connection). After much troubleshooting (many suggestions listed in the course of this thread), it turned out the PC needed a bios update. Among the updates listed on the dell website for bios version 1.52 (I flashed it with the latest 1.92) was "Update RealtekLOM".

LOM is "lan on motherboard" and the Realtek has flashable firmware.

One step for others having this issue is to check their computer manufacturer's website for "Lom" firmware updates for the particular network adapter - whether integrated or an add-in.