I'm using your panel lights all over the place, so I guess I shall just have to be patient.For the moment, the YafaRay rendering engine is not compatible with these light panels.
Please don't ditch this. It's not entirely reliable, but it's in fact fairly close to accurate under the right circumstanses.There will no longer be the ambient lighting slider or the display of the estimated remaining time that is not very reliable.
It predicted 79 hours for rendering this image, and it took 72.
cec