In our environment we already upgrade DLP 9.3.4 from 9.3.3 in that time we observed that some issues regarding quires
Now we are planning to upgrade to DLP 9.4.0,So we are like to know that by upgrading DLP fixes this issue .
Also is any known issue regarding this upgradation.
Thanks and Regards,
I will advise you to upgrade to DLP 9.3.5 and then you can upgrade to version 9.4.1,
because only the version 9.4.1 support a migration operation to all policies and event.