One thing they changed in recent versions was if the KEY is below 0.4 then it gives the exclamation mark.
Since yours are clones, that wouldn't necessarily be the same thing (one would think unless it is just marking one of them), but it might be worth a check that the cameras are above a KEY of 0.4 as a starter.
Since yours are clones, that wouldn't necessarily be the same thing (one would think unless it is just marking one of them), but it might be worth a check that the cameras are above a KEY of 0.4 as a starter.