SpectroServer "hangs" on activating the (RTM Inventory), 0x4560002 model which needs more than 10 min, but 99% of the models are activated in 2 minutes after starting the server.
The long-running model activation process is related to the use of 'Global Collections' in Spectrum. If you have many, all the searches need to complete before starting up. Service Performance Manager is also a known culprit to adding lots of time to model activation.
In the .vnmrc file you can set the spm_wait_active to yes:
The following parameter can be added to the .vnmrc . With this the device activation is forced to start up and after that complete the relations to the 'Global Collections'.