Thanks for the input.

The current laptop will connect to the internet if it's directly connected to the hub and I disable connection proxys.

The laptop is brand new and has no viruses, yet.
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I have tried (2) dell m90 and (1) dell m6300 laptops at home.

As soon as I ask the laptop to connect it shuts down my wireless network; It shows the network is available - I ask it to connect - it...