Camera losing focus on 1x-5x

I had Huawei P30 Pro loosing focus on 1x to 5x, sometimes it works great but sometimes it looses focus, the display has been replaced before and camera was replaced year ago due to the same problem, yesterday I have replaced the camera module it worked great but still sometimes it looses focus, I have updated the EMUI software to the latest, reset the camera default settings, I think the problem is occured by some sensor but the phone is currently not with me.