Was playing split screen and examing items. If examining items too close to the other player is near the science matchine building the audio for the person who is examining won't trigger. And not all the time was the person at the science matchine was building when it would happen.
Steps to Reproduce
Examing things in split screen mode while other player was at the science matchine.
Examing things in split screen mode while other player was at the science matchine.