Hi, in my installation updates of host + services checks are mostly about 20 - 60 minutes old although I configured that checking takes place every 5 minutes (default). in the nagios.log i find many orphaned host + service checks. so i switched debug on. i followed a host check which completed successfully. the check result was moved and processed. i couldn't find anything futher to that host check. but when displaying the result in the web gui i saw that there was still the old result which was already 20 minutes old. What can i do? Where can i check something? Attached is the performance view of the installlation and it shows that there are not that many checks within 5 minutes wheter hosts or services. There is no cpu load or i/o load on the machine: top - 12:47:34 up 84 days, 22:43, 1 user, load average: 0.08, 0.06, 0.01 Uwe