So a few of my effects are doing weird things. I have an Nvidia 8500 GT, drivers are up to date
I have everything in the Nvidia settings set to application controlled. The only thing that's different to default is my colour correction, which when changed back to default makes no difference anyway.
Motion blur no longer works properly for me, here's what it look like:
Before Motion Blur
After Motion Blur
Multiply also does some weird things, it's like it constantly pastes the image onto something, for the purposes of this example i just put multiply on the playfield layer.
Also, are the effects with an equivalently named plus effect, eg: additive, additive plus, named correctly? The one's without plus have in the description that they have intensity, but they don't, and vice versa