LoS problems

I've been confounded by the LoS behavior. For some reason it's now confused when dealing with multiple objects of the same type.

Before:

LoS sees Target -> stuff happens

Now:

LoS sees Target, BUT there's other Targets that it doesn't see, so it doesn't react to the one it sees

LoS sees ALL the Targets -> stuff happens

Maybe I'm too tired to understand what's going on right now. I could swear it used to work just fine with multiple targets before. Anyone experience something similar? What could make it react this way, and how do I fix it?

Well there's not enough info there but it is easy to have problems with picking when you introduce multiple instances.

Oops, figured it out. Had another action going "LoS DOESN'T see target -> other stuff happens" which was tripping it up. Guess LoS doesn't like inverted conditions. Should've used Else instead.