When AA method is set to none in project settings, this problem no longer exists but the game looks more jagged without any method. The Anti-Aliasing is currently set to TSR but I have no preference so long as this is mitigated.
Lumen has been deactivated so the shadows look slightly better but any motion causes a grainy trail until stationary. Motion Blur is also disabled.
Any tips for this issue would be appreciated, thanks!