I am doing the simplest show in the world, 1 projector connected to screen 2 of a G5 Catalyst (165) controlled by a hog 3 PC via a Catalynx.

I put any layer live and it sits there for about 15 minutes and then without anything being touched at all either resizes or flips upside down. or scales to enormous.

Layers without FX display show the layer as normal.

Layers with FX show the flipped or resized image.

If I put 12 layers live all layers flip or resize at the same time.

Content is 1024x400 either greyscale animation codec or color AIC. Visual FX mode is unity scale. Screens are 1024x768 75Hz

Anyone ever come across this as I am completely baffled.

Thanks