This issue begin after the Primary UIM server restart due to Windows patches being installed.
spectrumgtw 8.6hf3 never gets a PID, only a port.
The probe hangs on startup and restarts
Sep 24 2017 16:54:25,605 [main] INFO com.nimsoft.pf.common.log.Log - =========== START: ShutdownAndRestartCleanup(true) ========
Sep 24 2017 16:54:25,605 [main] INFO SpectrumGtwProbe - spectrumgtw shutdownAndRestartCleanup START with stoppingFlag true
Sep 24 2017 16:54:25,605 [main] TRACE SpectrumGtwJobsScheduler - stopAllScheduledJobs START
Sep 24 2017 16:54:25,605 [main] TRACE SpectrumGtwJobsScheduler - stopAllScheduledJobs END
Sep 24 2017 16:54:25,605 [main] INFO com.nimsoft.pf.common.log.Log - =========== DONE: ShutdownAndRestartCleanup ========
Sep 24 2017 16:54:25,606 [main] DEBUG com.nimsoft.pf.common.log.Log - DefaultDiscoveryPublisherEngineService.stop: Discovery publishing engine is stopping.
Sep 24 2017 16:54:25,606 [blisher(Managed - 0)] DEBUG com.nimsoft.pf.common.log.Log - DiscoveryPublisherEngineThread.run: Exiting Discovery Publisher on interrupt.
Sep 24 16:57:15:972 [main, spectrumgtw] done constructing GenCallbackHandler