Healing bugs in Aion Online

It is worthy to mention a couple of known healing bugs, and that many players also including me, a fun of Aion online game, have claimed to see the a couple of known healing bugs a few times. Those healing bugs are considered extremely annoying. We are going to introduce them from all aspects, including their appearing reasons, the best advices for you to better handle the situations.
The following is an introduction on when healing do not land. Most of these bugs are caused by lag and are annoying as hell. You think you healed you are templar on time however he died at any place and your heal. It did not show up most of time or you have cast it on yourself. The best piece of advice for you is to try and keep the health of your templar up as much as you can but unfortunately sometimes there is so much damage that this bug can apply.
The following is the content of croup heals and elevation. It is extremely important to pay attention on that this bug will interfere with group heals in the case when someone is even just a bit higher or lower than you as in on a hill. Hills really screw up your aoe heal and you will fell very frustrated if they do not land. There is only one moment in my Aion online gaming life so far that the aoe heal lands on me while the rest of my group was still taking tons of damage. I got the ability to save the group but that moment was still very stressful. This may be some kind of LoS issue but be sure to adopt to it.