Yes. Unfortunately, I use other Synchronization steps within my MainSequence and if I am at the Rendezvous in cleanup, all Sockets hang at the nearest Synchronization step, be it Batch or Rendezvous. Using a Batch Wait in Cleanup doesn't work either because they don't seem to be nested properly. The terminated cleanup step will sit at the Batch Start, but as soon as the rest of the executing sockets get to the next batch start/stop combination that I use in the Main section of the Main Sequence, the Cleanup batch executes and completes. It waits, but not long enough unfortunately.