Hope that you would have a great weekend too. Mine was busy but good .
The hang issue you have reported caused by one of the changes we made recently to address the date format (reported by one of our customer) with 'Retrieve all results fields as strings’preference. We try to apply some settings to all sessions when it needs to wait for the busy session freeup to appy those settings…ie Nav looks like hang as it waits for the busy session finished…
Due to the risk involved with the changes of the Date format, We have decided to roll back the change and will attempt the fix it post 5.5.
We will prepare a new build now and will send it to you tomorrow so that you can verify that the hang issue has been addressed.
Thanks and regards,