Hi, I've started to get crackling noises on facebook videocalls and i've tried it with various persons and we both get them. Doesn't happen on chrome so I've been using it for that purpose. Not a major issue but wouldn't mind having it fixed. Windows 10, using a u-phoria umc404hd to connect the sennheiser pc360 headset and a nw-800 microphone. Also have a soundblaster z soundcard for the speakers and i'm running voicemeeter to switch/mute/etc devices.