After upgrading to Spectrum 10.4.2, SPM tests are recreated after every poll causing all SPM tests to fai.
Code changes in 10.4.2 caused this bug.
Release : 20.2
Component : Spectrum Core / SpectroSERVER
As of December 2021, the fix is being worked on as DE481503.
The fix will be available in next spectrum release, which is not sure at this point. It could be 10.5 or 10.4.3