Gslaxy core prime - camera very slow

[Guest rexmedorum]

the camera on my new galaxy core prime is very slow to take pictures in low light conditions (e.g. an indoors party) it takes about 5 to 10 sec between pressing the button and the camera taking the picture.

I'm running android 5.1.1 that came with the phone (not rooted)

I tried changing settings and selecting a specific iso setting, white balance and macro instead of auto focus does make it quicker, about 3 seconds.

 

Any thoughts?