We host our PRTG installation on a Rackspace cloud server. Every afternoon (the time and duration varies) the Prtgserver.exe process hits 100% cpu utilization for 5 to 10 minutes. We get alerts about the health of the local probe of course. Nothing else runs on this server and generally CPU usage is quite low. It appears this began happening after updating to 18.104.22.1684, though I see this is a preview channel release, I have always been on the stable channel, so I'm not sure why I have it.
Any ideas or shall I just wait for the next stable release?