Commit dialogs are hanging

I just started having a problem with committing changes.
 
The commit dialog will run through the files but never returns the
revision number etc.. to say that it is done. The cancel button at that
point doesn't work and the dialog can only close through close button in
the upper right corner of the window.
 
Strangely enough it does appear that the files get committed. I have to
then run an update command which will clean up my local files. The
messages all state that changes are being merged during this operation.
 
Very unnerving. Any ideas what might be causing this? I am running the
latest build.
 
Sincerely,
Glenn Welker

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