Default Beam Greyed Out, Won't Work (NFC,S-Beam)

Hello XDA. I have problem with my International LG G2 (D802) with my NFC. I go to settings and turn on NFC and after a 15 seconds turning on the nfc greyed out again. Like self turn off. I don't get it. when i restore to stock firmware the same problem.
Any solution for that?

I am using CloudyG3 1.3 ROM

Thanks!