AURA PROBLEM!!!

I have a problem with my auras in this league. My auras turning off randomly in maps or boss fights. I play this game since Incursion league and it is my first time with this problem. I have 5 auras and one or two of them closing randomly. My auras dont have any key so i can not touch any button. Also i did change all my auras from ctrl button so i cant push them when i push ctrl button. Please solve and help me in this matter coz it becomes so annoying. Im close to change my build, and if still continues i ll quit my fav game in this league..