Chairs moving or paintings flipping upside down should be reported as "Environmental Changes."
Some events will cause your character's stress meter to rise. You may need to perform specific grounding tasks (like clicking specific icons or taking deep breaths in-game) to keep it from maxing out. Tips for Survival Room 205.mp4
Use your computer to cycle through camera feeds. Look for any "anomalies" or changes in the environment. Chairs moving or paintings flipping upside down should