So I did just that and so now it works!Bad test status is set by Standard alert condition (Alert when OID .... is < than 15 MB)
With these settings HostMonitor compares Reply with "15 MB" as String!
Warning expression is false, as it should be.
Please change this standard condition the way it never become true.
E.g. set alert condition (Alert when OID .... is == to TEST)
It obviously was a conflict with the Alert when OID check.
Thank you!
//Andreas..