While playing as a Necromancer (primarily Reaper and Harbinger), I have noticed that the number one skill in the first weapon set does not work properly. Since I use a combination of weapons, the problem is always with the first weapon skill. However, this never happens once I weapon swap and use the second set. Everything works perfectly fine. Posted below are a few examples to help clarify the matter.
When using Scepter, the three-skill chain fails to connect. Blood Curse (skill 1) and Rending Curse (skill 2) work properly. But the third skill Putrid Curse stalls and nothing happens. I rapidly click the skill icon to complete the sequence.
Now the Staff has its share of problems. Necrotic Grasp (skill 1) is an auto-attack ability. After pressing the skill button, a projectile will emerge from the weapon once and then stop. If I want to send several projectiles, then I must repeatedly tap the button.
Next is the Pistol. Vicious Shot (skill 1) is an auto-attack ability which fires a single bullet and then completely stops. To shoot multiple bullets, I must repeat the same steps as listed above.
Here is the part where all of this seems strange. I also play other professions (Ranger and Guardian to be exact) and have never experienced this type of problem. For some reason or another, this issue only applies to the Necromancer.
I have no idea why this is happening or how the problem even started. Hopefully, there is a solution because it is very frustrating trying to play the game right now.