The process "Safrscan.exe" is used for the RP "People Search Index" function and regularly uses more than say 60% of total CPU. There is another bug in this RP function. It produces / can produce multiple socalled zombie processes. And these processes don't even stop / disappear when I close RP (25). To see those zombie processes one has to run Sysinternal's RAMMAP. See the picture attached for an example.