Compositor Problems

[TanzaniteMNK (Yukari)]

Hello! Recently I posted a problem I was having with the compositor. Here it is below. I’d like to add the tutorial I was trying to follow, which is certainly worth looking at!

Blender Beginner Tutorial (OLD) - Part 9: Rendering and Compositing

Trouble with the compositor

I understand that if you want the updated render or image in the compositor, you would press Control Shift and Left click on the “Render Layers” node. However when I do this the connections will randomly skip around and the image will become completely white or black. In addition, I’m not seeing any actual change to my picture when I change the hue and saturation. Here’s the file: http://pasteall.org/blend/index.php?id=51451 And for some reason, even after packing external data, the backdrop …