How to improve the connection stability of my Hub and its sub-devices

Updated 03-22-2024 14:15:42 PM 20390
This Article Applies to: 

This article provides solutions for connectivity issues regarding Tapo Hubs and their sub-devices. Recommendations include optimizing installation positions, adjusting Wi-Fi settings, and using Ethernet cables for more stable connections.

A Tapo Hub provides extensive device connectivity capabilities. For example, the Tapo H200 supports various wireless cameras and doorbells. Occasionally, you may encounter connectivity issues between the Hub and its sub-devices, leading to problems such as stuttering, latency, or loss of video playback on cameras. These issues can negatively impact your Tapo experience. This comprehensive guide aims to provide helpful tips on how to improve overall device performance and enhance your experience with your Tapo Smart Hub(s).

Within the Tapo App, you can navigate to Hub Settings → Network Connection. Click on "Test Wi-Fi Signal" to quickly assess the signal strength of the Hub and its connected sub-devices. The test results will display the connection signals between the Hub and the router, as well as the signals between the Hub and its sub-devices. Based on the results, you can promptly identify devices with poor signals and adjust their installation positions accordingly.

For devices with poor signals, there are two main scenarios. Based on the test results, you can follow the corresponding adjustment suggestions.

Case 1: Poor Connection Signal between Router and Hub

A Tapo Hub typically connects to the router via Wi-Fi. If the signal between the Hub and the router is poor, it may result in unstable control of the sub-devices connected to the Hub.

1. Select an Appropriate Installation Position for the Hub

a. Place the Hub and the router on the same floor. Elevating the Hub to a higher position, around 1-1.5 meters in an unobstructed environment, can improve the connection.

b. Avoid obstacles and minimize walls between the Hub and the router. Keep them as close as possible within the available range.

c. Avoid placing the Hub near devices that may cause wireless interference, such as cordless phones, microwaves, and Bluetooth devices.

2. Optimize Wireless Channel and Bandwidth

The Hub typically uses the 2.4GHz frequency to transmit data. Channels 1, 6, and 11 are recommended, and adjusting the channel width to 20MHz may enhance stability.

Steps to Manually Optimize 2.4GHz Wi-Fi Settings:

a. Access your router settings via a web browser using the router’s management IP address (e.g.,, then log in with your credentials.

b. Navigate to the Wireless Settings > 2.4GHz Frequency Band.

c. Choose an optimal channel (1, 6, or 11) and adjust channel width to 20MHz for reduced interference.

d. Save changes.

3. Use an Ethernet Cable

When the available wireless connection is not stable, using a wired Ethernet connection is the best choice for stable and high-speed network connectivity.

Case 2: Poor Connection Signal Between Hub and Its Sub-devices

The Tapo Hub's sub-devices need a good signal to connect to the internet via the Hub. The signal quality depends on the installation distance and obstacles between the sub-devices and the Hub.

1. Optimal Installation position for Sub-devices

a. Install sub-devices as close as reasonably possible to the hub, and away from obstacles like walls.

b. Minimize wireless interference from devices like microwaves, TVs and audio systems.

2. Test Signal Before Permanent Installation

For adjustable sub-devices like sensors, test the expected installation location before affixing it permanently.

a. After configuring the connection, move the sensor to the intended installation spot.

b. In the Tapo APP, go to Hub Settings → Network Connection, then tap "Test Wi-Fi Signal" to assess the signal strength.

c. If the signal at the sensor's location is good, proceed to affixing it permanently using adhesive tape.



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