Why i can't log in even though it's correct?

Why sometimes ISIDA's beam hits a tank but doesn't cause any damage to it. This situation can even continue until the energy is empty without moving the turret.

@elcatalagamer No. I mean sometimes ISIDA's beam hits a tank but doesn't cause any damage to it. This situation can even continue until the energy is empty without moving the turret. It's really annoying. I wish someone can fix it and I would really appreciated about that

No. I mean sometimes ISIDA's beam hits a tank but doesn't cause any damage to it. This situation can even continue until the energy is empty without moving the turret. It's really annoying. I wish someone can fix it and I would really appreciated about that

Why does Isida sometimes heal a tank without taking any damage?