i dont know if this issue is after patch but, when i go invincible and shoot my gun my energy is drained out completely. is that right or a issue with this new patch?

Invincible? Why shoot? Just run around like a maniac or something.

Do you mean invisible?

If so, that would make sense, and yes it is right, shooting while cloaked drains your energy.

lol i mean cloak mode

that has how it has always been.. shoot while you are cloaked and you lose all your energy..