The SPM tests are failing to be found on the primary after fall back from the secondary. The SPM Test search returns "No Tests Found".
The cause is due to order of initialization for the RTM_Inventory, SPM Test Hosts, and SPM Tests models.
Release : DX NetOps Spectrum 10.4 (20.2.x)
Component : Spectrum Core / SpectroSERVER
This issue is targeted be resolved in DX NetOps Spectrum 10.4.3.1 ( 20.2.10)
A workaround for this issue is to set "wait_active=no" in the .vnmrc file.