You can try the following to avoid or minimize the Wi-Fi signal interference. * Keep the unit at least 3 meters away from such devices * Use a WEP/WPA encryption key when you create the wireless connection to your PC or home network * Change the Wi-Fi channel on the unit > In ad hoc mode, you can change the channel on the device directly > In Infrastructure mode, you need to change the channel on the router * Turn the unit in different directions to minimize the signal interference