Chrome problems

Hi
I have this weird problem with my wordpress site and Chrome (some times).

I have received a few reports from customers about accessing my site. When entering the simple address (without www or a specific sub domain) in Chrome, Chrome reports “Site not found”. Doing the same in any other browsers fine. I had the same problem, however it disappeared before I could get to research it further. I suspect something about cookies (which my Chrome clears automatically every now and then.)

Have any of you had similar problems?

Thanks in advance!

Jeppe