Today we saw one of our zenworks servers cpu max out at 100% in the middle of the day when i looked in the ZCC all i could see was that the server was processing the following

Knowledge Base Files (Unmanaged) [3.6.A.1.16] PRU Bundle Install File(s)

Whjat are these are where are they coming from and how do i schedule them not to install in the middle of the day ?

Cheers in advance