Why is my status bar going up and down every few seconds?

[AC Question]

I have Huawei g630, I got it few months ago. Couple days ago this problem started. Every time I use some app, status bar is going up and down even faster. It's irritating, what should I do to stop this?

 

[Javier P]

Hi, welcome to the forums! Some members reported a similar issue and for most them the cause was the CM Security app. Do you have this app installed in your phone?