You can easily optimize Wi-Fi networks in the Vilo ISP Portal from the Wi-Fi Interference page. This is a great tool to use when dealing with issues related to interference. Reminder: the default channel for the 5 GHz band - if there is not a certain level of interference detected - is 5180 MHz (or channel 36) with a channel size of 80 MHz due to the meshing requirements.
Under the "Wi-Fi Interference" tab of a selected Wi-Fi Network, you can see the Wi-Fi channels for each frequency band.
You can "Optimize Wi-Fi" to reduce interference and improve connection speeds.
This can also be done in the Vilo Living App. You can find more information here.