We are seeing hub.exe crashes in Windows Event Viewer. The type is a normal Application Crash (1000) with not much detail.
Release : 20.3
Component : UIM - HUB
Hub 9.34 resolves this issue, which is available with UIM 20.4. Please upgrade to UIM 20.4.
https://techdocs.broadcom.com/us/en/ca-enterprise-software/it-operations-management/unified-infrastructure-management/20-4/release-notes.html