Your WIFI router in your home my receive many interference from your neighborhood, and these interference signals change day by day.
According this WIFI router need to re-configure channel, adjust TX power, sometimes elevate the TX priority.

Note: ONLY part of router types from different vendors are supported, if you wanted this APP to support a special wireless router, please mail to me. Some routers in your home may need username and password to configure, if you have any security concern, just press CANCEL and you will only receive analysis results.

How to use:
Check the related checkboxs: choose to ask for channel recommendations only or to auto-configure all router parameters.
Just click on the BOOST button, you may want to click it again after several days when the wireless environment around your neighborhood have been changed.