Hi, I use AE on a laptop Asus with NVIDIA GeForce 740M. Recently I did an animation with ray tracer and I was working very well but in a moment I saw this message: Out of paged mapped memory for ray tracer. Your project may exceed card limits. Try close other applications. Try updating the CUDA driver. ( 5070::2 ).
Somebody knows why appears this message if I was working well?
It very much means what it says - you are running out of memory, even if only temporarily. Most likely the tesselation was too much or things like motion blur samples exhausted your memory. if it worked regardless of the message, than I wouldn't make too much of it...