Question Wireless Internet keeps disconnecting on macbook

[sam30]

Wireless Internet keeps disconnecting after shutdown or restart on macbook.

I have tried deleting all Wi-Fi profiles and created a new connection with password but Internet works up until a shutdown or restart.

 

[kenrivers]

Have you tried turning the router off, waiting about 30 seconds to a minute, and then turning it back on? This has worked when I've trouble with a MacBook Pro and an iPad that would constantly drop the Wi-Fi signal.

 

[sam30]

Yes, Ran diagnostics and turned off router for 30 seconds and Internet worked but on the next day the same problem persists after shut down.

I have to repeat this process, its annoying everyday, why ?