4. Known problems and limitations

4.1. Active-CTI / RetroHunt - Post-update problem

In some cases, Active-CTI and RetroHunt (available with the LIS license) may not work optimally.

Workaround: contact the Gatewatcher technical support.

4.2. GCenter Backup/Restore - Error management

If the user has made a mistake while applying the restore procedure, the menu progress bar (Admin-Backup/Restore - Backup operations screen) remains blocked and no error message is visible in the WebUI.

Workaround: no solution.

4.3. GCenter Backup/Restore - Pairing the GCap

Following a GCenter backup, if the GCap pairing is deleted, then restoring the backup will not enable restoring the connection with the previously deleted GCap.

Workaround: reapply the pairing.

4.4. Incorrect GCap status after updating the GCenter

The status of the GCap may be erroneous following the GCenter update (Last update = unknown / Status: Online but update outdated)

Workaround: reapply the ruleset configuration at the GCap level.

4.5. Sigflow Manager - Transform Category

Applying a Transform category raises a 500 error if no ruleset is available on GCenter.

Workaround: create a ruleset.

4.6. Sigflow Manager - Error 500 when adding a rule to a custom source

Adding a rule raises a 500 error if the following conditions are present:

The rule is added by editing a custom source
The rule already exists in another custom source (same SID)

Workaround: change the rule's SID that is to be added in order to avoid the SID conflict.

4.7. Sigflow Manager - Inconsistency in the display of the number of categories and rules of a category

The Sigflow > Sources homepage shows the number of categories and rules contained in each source.
It is possible that the information displayed is inconsistent with the sources' actual content.
This situation may occur after editing a custom source or an update.

Workaround: no workaround.

4.8. Sigflow configuration - custom source name cannot contain space

In the Config - Sigflow/sources screen of the legacy web UI, it is possible to define a custom source of signatures for the Sigflow detection engine.
During the addition procedure, the source name must be entered.
This name must not contain any space otherwise it will generate an error.

Workaround: change name by removing the spaces.

4.9. GCenter Backup/Restore - error with FQDN

In v2.5.3.103, when restoring a backup, if the FQDN of the target GCenter is different then an error occurs.

Workaround: need to change the target GCenter FQDN and restart.

4.10. Kibana - Error code 500 after the modification of the storage media for ES data

Following the change of ES data storage media, a temporary 500 error may appear when accessing Kibana.

Workaround: wait few minutes.