SS,
When SASServer1 crashes it could be one of dozens of causes: out of Java Heap, out of Disk Space, problems in the SAS Code, someone stopped the servers from the command line, and many many more. I would start by looking in the 'server.log' and 'catalina.out' logs found here:
.../config/Lev1/Web/WebAppServer/SASServer1_1/logs/
Look for errors around the time the server fails each day.
A nice SAS Note for log locations is here: http://support.sas.com/kb/55/426.html
If the logs are not helping I would try opening a support track with us.
Andy
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