VCRM 7.4 vanishing from HPSIM 7.4

[RBo-]

My VCRM keeps vanishing from our HPSIM 7.4 server at around 4pm daily. I believe it's happening around the same time as the Daily System Identification but there is no record of the server in the Task Results.

The audit log shows the delete (domain name changed):

    Line 3048: 96977: 2014-12-12 16:08:45 EST,CONFIG,SUCCESS,MODIFY,NODE,hpvcrm01 : Identifier = 0000005056a2668e0000000300000150 : DnsName = hpvcrm01.fqdn.local: ChangeFlags = 1064,SUMMARY,HPSIM01\mxadmin,0,1239105,
    Line 3048: 96977: 2014-12-12 16:08:45 EST,CONFIG,SUCCESS,MODIFY,NODE,hpvcrm01 : Identifier = 0000005056a2668e0000000300000150 : DnsName = hpvcrm01.fqdn.local : ChangeFlags = 1064,SUMMARY,HPSIM01\mxadmin,0,1239105,
    Line 3188: 97117: 2014-12-12 16:11:45 EST,CONFIG,SUCCESS,DELETE,NODE,hpvcrm01 : Identifier = 0000005056a2668e0000000300000150 : DnsName = hpvcrm01.fqdn.local : ChangeFlags = 0,SUMMARY,HPSIM01\mxadmin,0,1240286,
    Line 3188: 97117: 2014-12-12 16:11:45 EST,CONFIG,SUCCESS,DELETE,NODE,hpvcrm01 : Identifier = 0000005056a2668e0000000300000150 : DnsName = hpvcrm01.fqdn.local : ChangeFlags = 0,SUMMARY,HPSIM01\mxadmin,0,1240286,

The server resolves properly and worked previously in HPSIM 7.2. If I re-discover the server it adds and shows as trusted by HPSIM and the repository can be browsed and software pushed from it, until it is automatically deleted again.

The HPSIM server and the VCRM are both separate virtual machines. I have tried tagging the VCRM as ProLiant but it has not solved the issue.

Any advise would be appreciated.