Just to complete Mike´s post: On 3 Layers we had the magic lantern 3D effect running - which we used to get animated structures out of static pictures. This seemed to be quite resource consuming (movie playback usage bar up to 600%) - but we did not see any dropping of frames - though it is hard to tell as the GLEC light frame is not really fast with updates...

The ELC DMXlan node 4 was only available for artnet broadcast not for direct talk - but I believe this is the node not responding to the poll - it might not have been the latest software version on this node either...

Cheers,