I’ve got a weird issue where a few of my shadows flicker on and off as I move the light around. You can see the issue in the attached video. Note that some but not all of the shadows are turning on and off as the light moves. Any ideas of what might be causing that?? There’s also a weird semicircular line in the shadowing on the left hand side that isn’t a video artifact 
This is Unity 2018.3.7f1
