Hey there! It seems like your Viewport Rect may be offset. We have tested UniStorm on many different computers and device and have not come across this issue before. So, it must be scene related. Go to your camera gameobject and check your camera's 'Viewport Rect'. Ensure that its parameters cover your screen. The settings should be: X=0, Y=0, W=1, H=1. If this isn't the case, it could be something with a RenderTexture in your scene. Are you using any additional cameras? What version of Unity are you using? What version of UniStorm are you using?