LG G2 randomly go to silent mode

[masood_mj]

I got a new LG G2 but it randomly goes to the silent mode.
This happens even when the phone is unattended on the desk (no pocket issue).
I also disabled the quiet mode.

Any idea?

 

[Daniel Dubois]

Same problem here. Since two days, in fact after getting an update of version, its goes all the time in silent. Any idea what happen? I have been looking at all options in case one would have been activated like, after a while, go in silent mode but haven't found nothing. I must say I do only upload application from the Play Store. Thank you.