We have been having a periodic issue with the movepage command. Images scanned in QF and then stored in a "Incoming Documents" folder. Workflow executes, performs validation and renames/moves the document via the movepage command to the "Ready to Verify" folder. Everything is fine at this point. At a later time, the verifier verifies the document, changes a metadata field to "Verified"  and saves it. Workflow then executes the movepage command and successfully moves/renames the document to the final "Member Documents" folder. Here is the problem, periodically, for some unknown reason, the document is in the "Member Document" folder with the images, however, the document name still exists in the "Ready to Verify" folder with "no pages" and the timestamp on both documents is exactly the same. I would assume a locking conflict but there is nothing in the SQL, WF or Laserfiche logs. We are on version 9.1.1 Service Pack 1 (9.1.1.548). We had the same sporadic problem in earlier releases also. Any suggestions on how to better debug this issue? This WF processes hundreds of the same type of document each day successfully.  We may end up with none on a given day or dozens.