Sound\Voice\DLCNukaWorld.esm\PlayerVoiceMale01\06017FAF_1.fuz
PlayerVoiceFemale01/Subtitle: "There a problem?"
PlayerVoiceMale01: "
Is there a problem?"
The PlayerVoiceMale01 recording doesn't match the PlayerVoiceFemale01 (or the subtitle). This can easily be fixed by splicing out the word "is" at the beginning of the recording.