Photoshop Elements :: Organizer Defect Creates And Leaves Temporary Files In Open Directory?

I'm using Photoshop Elements 11 Organizer and Adobe Bridge CS6 concurrently.  If I have Bridge open to the same folder as PSE Organizer and I do an "Add captions ..." operation to a group of files selected in the Organizer, then there is a very good chance that PSE Organizer will rename one or more files to OriginalFileName_edTMP-1.extension and leave the renamed file in the directory rather than completing the update and returning the file(s) to their original name.  In most cases my original files are Nikon .nef files with .xmp sidecar files, but I've also seen this happen with .psd files.  The .nef files are generally large, averaging 35 Mb per .nef image and the .psd files are usually over 100 Mb.  If PSE Organizer and Bridge are open to different folders then Organizer does not leave the renamed file. logical threading error in PSE Organizer where it does not consider that another application may be monitoring the folder and also opening the files, which is what Bridge does when it discovers that a file has changed (the addition of a caption changes the file contents.)  This was also a defect in PSE Organizer 10.