Turn of lamps in view of camera
If you have a bright light in view of the PSVR camera behind your play area, consider dimming it or turning it off. Bright patches of light can interfere with headset and controller tracking.
Close your blinds
Bright sunlight either to the side of or behind your play area can wash out the image the PS4 camera sees of your play area. This can make it difficult to track the light on your PSVR headset and DUALSHOCK 4 controller.