Recently, I have had my Netware 4.11 server (Compaq Proliant 6000) crash with an exception in a Ring0 application. All indications are that CPQHLTH.NLM (ver 3.13) is causing the fault. The error states that an application has "gone to sleep when it was not allowed". This fault usually happens immediately after booting the server, or when trying to down it. I have just begun using the Compaq Insight Manager, and find it somewhat useful. I am unsure if this NLM is necessary for this application or whether it just needs to be upgraded. Any info is appreciated. Thanks.