Ok I'm having a few problems running multiple instances if ImgBurn. I would like to run 3 instances of ImgBurn, all burning different images at the same time. I can do 2 at the same time without problems but once I start a third the DEVICE BUFFER switches between two of the burns. As it rises on one it falls on the other. I have tried burning each image from different hard drives but still getting the same problem.
The fact that it is the device buffer and not software buffer suggests it's a hardware issue but I doubt it's the PC; Intel i5 750 OCed to 4ghz, 4gb 1600 RAM, Gigabyte P55M-UD2. My hard drives are SATA running in ACHI mode.
Any help would be greatly appreciated.