What do u mean in my screen?
Im pretty sure in civil war this happened,
2 people capping, I run there watching them to shoot an aoe bomb as soon as i can target one of the 2....I keep tabbing and he keep targeting someone I'm not even watching somewehere on my side or behind me or I just not changing probably but way too long before it target one of the 2 so now what I do is just clicking them, wich is hard if they are behind the tower.
Target closest enemy is also bugged and is not a good solution for interrupting.