@ElSmero 

Hi, thanks for posting question here.

If certain client devices are experiencing frequent dropouts or losing internet connectivity when connected to a TP-Link router, there are several potential reasons and troubleshooting steps you can take:

    1. Check Wi-Fi signal strength: Ensure that the affected client devices are within range of the TP-Link router and not obstructed by obstacles. Consider repositioning the router or using Wi-Fi range extenders to improve coverage.

    2. Adjust wireless channel: Change the wireless channel on the router to minimize interference from neighboring networks.

    3. Check wired connections: If the affected devices are wired, try using different Ethernet cables and ports to rule out any issues with the connections.

    4. Update client device drivers: Make sure the network adapter drivers on the affected client devices are up to date.

    5. Disable router features: Temporarily disable advanced router features like Quality of Service (QoS) that may be causing compatibility issues with specific client devices.

    6. Update router firmware: Check for and install any available firmware updates for the TP-Link router to address compatibility issues and improve stability.

Still having issues? You may also contact local technical support with the results of the above troubleshooting steps.