Question I have a connection but some things don't connect ?

[ExtraSeven]

All the lights on my router are green and Google searches and some websites work, but others don't and no games connect, they all appear with a lost connection. I don't know how to solve it.
I've already restarted my router and my computer and the same error remains.

 

[Lutfij]

Welcome to the forums, newcomer!

Can you please state the make and model of your wireless router? Can you use your phone to tether to the wireless router and access the web/other sites?

 

[bill001g]

Check the network setting/security. Try to use the option to temporarily disable the firewall. It could be the firewall is set to public network rather than private network. If it thinks you are on a public network it runs in a much more secure mode that block most things other than web surfing.

Try to disable IPv6