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By default, the Network Cache in not active. We recommend you turn it on – you . You only need to specify its maximum size (we recommend at least 50GB). This is done through the 3delight.config configuration file.
The only inconvenience is an initial delay before you start to see the image on the first render (because the first time the cache needs to be filled). The amount of delay will depend on how many textures are used in that particular image. Note that if you use only one computer, and all the texture data are on a local drive of that computer, enabling Use Network Cache won't have any effect. The Network cache can be activated and configured through the 3delight.config configuration file.