Wireless internet on xbox

when my xbox attempts to connect to the internet wirelessly, on the diagram where it has xbox........wireless.......internet......xboxlive the errar occurs between xbox and wireless

but when i go back to where it has detected all the wireless networks it has a tick on my wireless

You can use an ethernet cable to connect your console to the internet.

you don't.

when you connect to wifi it will show a list of wifi signals, these cannot be stopped as they are wireless broadcasts, when you select yours from the list and connect to it thats it, the xbox will only communicate with yours.

Have you tried taking some devices off the wifi, and then connecting the two Xbox's that don't want to connect via wifi, just to see what happens?

Hey there Blocky!

Sorry to hear that you're experiencing this problem connecting to your internet easily.

For the 360, I would go to Settings>Network Settings>(your network)>Configure Network>Additional Settings
and I would select Restore to Factory defaults. Then turn off your console. When you turn it back on, it should ask for your network password again and you should be able to connect.

As for the One, I would try to go to Settings>Network>Network Settings>Go Offline and then
Set up Wireless Network.

If those steps don't work with helping you reconnect to your recently updated network, then we do have two different connection wizards(guides) that could help you out for the respective consoles. You can try

Xbox 360: I get an error message when I test my Xbox Live connection for the 360 and for the One you can try the link previously posted.

Hope all this info was helpful. When you get a chance, give those steps a shot and let us know.

Much thanks!