Hi,
I'm running couple of campaigns using traffic as campaign objective and optimizing for clicks. I noticed that when I'm trying to copy the campaign to other account it gets much bigger CPC and the CR is lower - it looks like FB shows it to exactly the same audience as in the first account, even though the first account only reached 15-20% of the whole audience. How can I overcome this? Obviously I could use different images/ad copy to beat the banner blindness, but how to reach the 'fresh' part of this audience?
The second thing - has anyone had this problem? As in the screenshot.

I'm using one link on 10+ adsets and FB just randomly blocked it in only ONE adset I duplicated. It didn't disapprove the ad, it didn't ban me, it just blocked the link couple of hours after setting it live. It happened with a few aged .com domains to me already and even after switching the domain it gets blocked shortly after. I'm cloaking with Justcloakit.
You need to work on your new account's quality score before you try replicating the same campaign. The higher the QS, the cheaper and better traffic you'll get.
If you're cloaking, def. make sure you never use the same identical images and ad copies on various accounts, always change up little parts in them before uploading to another account. You may be changin up links but you also need to upload unique images and ad copies so FB doesn't ban your campaigns...