There are no error messages.
But, we can see the following behavior in the logs:
From the commd log analysis it is observed that for all the shares added prior to version 7.1 we are getting a thread count of 0 in ScannerV3 command.
C:\Program Files\DataInsight\/bin/scannerv3.exe, 9, 195, 389, 149535, 1, \\?\UNC\
But if the same share is added after upgrading to version 7.1, the correct thread count of 2 is shown.
C:\Program Files\DataInsight\/bin/scannerv3.exe, 9, 195, 389, 150028, 1, \\?\UNC\
Shares added prior to 7.1 are missing the parallel.thread.count property after the upgrade and the default value of 0 is used.
Shares added after upgrading to version 7.1 are assigned the correct value of 2 for the parallel.thread.count property.
This is resolved in version 7.1.1 and newer releases.