So the short summary is, I see shadows switching from a fine resolution to trying to be higher resolution feet away from me. It feels like there's a bubble of shadow resolution following me.
I can also see props like trashcans popping into view as I walk down the street. In some cases, it's even structures that do this, sometimes with turning my head.
I've posted related images here due to filesize limit.
http://s000.tinyuplo...223676223872593 My Fallout 4 ini.
http://s000.tinyuplo...884571116849320 My Fallout 4 Prefs ini.