Wifi does not connect despite a full signal

[india11]

Hi,
My neighbors and I use a shared Wifi connection. However, since the past week, though the signal is excellent, the internet does not work meaning I cannot browse the net. The IP4 and IP6 show no net connection. Have requested them to restart the browser already and asking them again isn't possible again.I also tried cmd/iponfig- which shows the media state as disconnected. The password hasn't been changed by them. None of my devices can access the net though I'm fully connected to it. Do you think they are stopping me from accessing the net by any chance? Already updated my driver and did a manual IP setting thing as well. Please help. Thanks.

 

[RealBeast]

While you didn't give any hardware/OS details at all, I will assume Windows. Try deleting that particular wireless network under manage wireless networks in the networking control panel then restart, reconnect, and enter the passcode.

If that fails ask them if they changed the passcode? Perhaps your use was interfering with theirs.