Default gateway issue

[Britmc]

Please help me with my problem, I am getting constant "The default gateway is not available" error messages, about everyone 2 minutes or so.
I have tried everything I've searched for on these forums, but nothing has worked...I have no idea what to do now.
I'm not sure what info I should provide right now, so I'll just wait for a response, please help!

 

[Commodore Pet]

What type of network are you running on. Wired or wireless?

 

[Britmc]

Hi, it is wireless. There's another laptop connected directly to the modem, and it's working fine.

 

[Commodore Pet]

Try connecting this machine directly to the modem and see if the problem goes away. That way we know it is a wireless issue.