My xbox 360 wont connect to my home network

Hey there Fra5co!

Before we get started, can we have you answer a few questions, so we can get a better understanding of your situation.

Please read:
forums.xbox.com/.../155724.aspx And post back in full detail (the questions in bold).

Can you also tell us where your console fail to connect to Live when you run the diagnostic test (Test Xbox Live Connection).

TIA!

my xbox 360 wont let me join in games but my network connections test was good? it wont let me match up with people to play a match either?

A home network sharing the same internet connection. That why they called it a home network. This computer, My WP8,My care give smartphone, Her laptop, her adult child smartphone, Her adult child boyfriend table, My XBOX 360 and her adult child boyfriend
360 are sharing the same connection. But it easy to say. Yes they are sharing internet.

I have the same Network statistics and connectivity issue with my 360 console.

I had no problem prior connecting to both Xbox One and my Xbox 360. I changed internet speeds recently (1G) and EVERY device in my home is connected except my 360.

Is it possible the wifi adapter or/and the console can't read the frequency?

Use a hard wire connection to avoid these wireless issues.