Static Noise on Cam V3 on playback

For some reason, when I view a playback on my cam V3, all I hear static noise off and on and fainted voices and no tv or music are on in any room. I don’t know how long this has been happening; it’s been a couple of months since I’ve done a playback. If any of you people had any issues, please let me know. Thank you. I appreciate it!


Same issue of loud static noise every time camera is accessed. If someone in the room talking or tv is on their sound is not legible only static noise can be heard


I turned Dolby settings off and static/clicking sound is almost gone.