We are using a DCOM environment, App server and Presentation Server. Very occassionally we are seeing some strange things. The COM+ in the app server is clocking. By means all the components shown up with call time "0" , and only one component have with "objects" entry 240, "Activated entry with "257" and pooled also with the same number.
When we try to access the presentation server, it is saying "internal server error" due to behaviour of the app server. No event logs written, no error logs captured. But when I say "Shutdown" and "start" the component servervices of my application server, then it is working fine. Why this is happening?. What is the remedy?