When trying to open the Field Overrides tab in SBM for a workflow, the Composer crashes. This can be caused by trying to do an override on the field and there being clean local cache for the Process App and any referenced Process App i.e. Process App has not yet been saved on this Composer yet.
On our SBM systems (promotion source, orchestrations) there is a lot of garbage data under windows\temp that belongs to SBM but is never cleaned up. This adds up to multiple GB in space on a busy system (promote, deploy) in just a few weeks.