windows 7 - cannot login to domain with ethernet cable plugged

Hi All,

I have a strange issues with Windows 7. The laptop is joined to domain.

When i login on my domain account, i get an error. the error is in french & i don't remember it.

To solve the issue, i removed the ethernet cable & i was able to login on domain.

This is only a temporary solution.

I got this on a few other PCs as well.

Someone give me the fix for this annoying issue. Thanks.