Hi,
We have four sharepoint servers (2 web x 2 app) and i noticed since last week new warning event ID 5011 (Source WAS) show up every 1 minute.
"A process serving application pool 'SharePoint - 80' suffered a fatal communication error with the Windows Process Activation Service"
ofcourse the Sharepoint Web goes down and i have to force the app pool to start again or restart the server
- i noticed there is no clear or easy way to fix this, i am not a .NET or IIS expert but i disabled the app pool fail protection to minimise the impact of this issue "hope this is correct action" but i am afraid the servers hangout !
- Anyway i also noticed i should use debug tool to trace this issue and i downloaded "Debug Diagnostics Tool 1.2" but i am not sure how to use it.
I Appreciate some help to fix this issue ASAP 