Hi again RJRacey,
This problem should be resolved in Workstation 11.1.2, released a few weeks ago, although it is not mentioned in the release notes... It would seem we overlooked this one when putting the release notes together.
If you've updated to 11.1.2, please try removing the logging = "FALSE" option and let us know if you continue to encounter any problems.
Thanks!
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Darius