Forgive me if this is an old question but does anyone else using this headset configuration experience this? Sometimes if there is a particularly loud noise the ANR function fails for a split second. This results in a loud, momentary noise. It's as if you turned off the ANR function for a split second. I will hear this just as we land or if the cockpit door is slamed too hard.

I thought it was because the battery was running low and actually thought I could use it as a feature as I would know when to replace the batteries. But, I'm unable to confirm it has anything to do with the batteries.

Defective headset?