Right now, it seems like when we create a new content network campaign, it won't immediately. Sometimes it took 24 hours to getting impression, sometimes more then 48 hours. I have created my campaign since 36 hours ago, but still haven’t got any imp. I have written email to adwords support though, but my question is, are you checking every content network ads manually? Because my search network campaign will run 30 seconds since I make this campaign.
A couple of useful threads for you:
[webmasterworld.com...]
[webmasterworld.com...]
