Cute Dragon Here
Member
I was seeing it when applying Windows updates, which, admittedly, are not exactly a low CPU load kind of job.
Actually, some Windows updates involve a lot of processing time in the CPU. (I tend to open up Task Manager for some reason, and I've noticed that there's the occasional Windows update where the computer spends most of the time at high CPU usages with Windows module installers and/or related components - with minimal disk or Internet activity.)