Movie Render Queue Setting Issues

I’m using MRQ to render an animation in Ue 5.4 . I first tested a few renders using the Legacy Sequencer and all looked good. When I rendered using Movie Render Queue, I get weird shadow artefacts that follow an animated Dragonfly that flies across the screen. See attached pic. Also see my render settings. Can anyone assist? Let me know where I’m going wrong here, maybe there are console variables I need to add or take away. I’m using Lumen for lighting and reflections.