Make sure each ATLS asset has a different name. Some assets still don't get given a name when placed. If you have duplicates like triggers you need to name them differently from each other.
Example 4 triggers named as ATLS2[0,2,0], ATLS2[0,2,0] (a), ATLS2[0,2,0] (b), ATLS2[0,2,0] (c) and so on.