You can use the Wi-Fi Analyzer to determine which channel will be the best for the TM to be connected to with the least amount of noise.
- Open the Microsoft Store
- Search for WiFi analyzer
- Install the application
- Open the application
- Select the Analyze Tab
- On the graph look for the channels with the least amount of noise. In this case I would say 4 is going to be the best
- Now that you have identified the best channel. Open the web interface
- Navigate to setup > Wireless
- And change the 2.4 channel to channel 4
- Select Apply and the unit will save the changes
- You may have to connect back to the radar after selecting apply