Hi,
I've been using Imgburn (lovely software) for a few months now and suddenly my 12 x write speed has dropped to 2x. I was trying another ISO writer the other week and it might be the root cause here. Uninstalling it hasn't helped and I've tried both ASPI and SPTI to no avail. The drive runs slowly and the CPU usage is very high.
I've attached my log if that helps from a burn session (test). Any help gratefully received. Please ask if you need more info.
slowburn.log