I'm using a Macbook Pro and having problems with the wifi network at home. Every 20-30 minutes, I am unable to connect to the internet although I can login into 192.168.0.1. If I turn the wifi (on the Macbook) off and on, I can access to the internet again.
The strange thing is that this doesn't happen to other devices at home; and it doesn't happen if I use my Macbook in other places (e.g. at work).
So what are possible causes? How can I troubleshoot this problem?