Please download the GPOADmin 5.15 update from the below link:
Download Update
The GPOADmin 5.15 update contains the below fixes:
Unable to synchronize across domains - 237569
Synchronization target dialog generates a string error in the event log after a synchronize is performed - 235007
Synchronizing results in an error when both the "migrate security table" and "use migration table exclusively" are enabled - 236722
Email notifications will only work if the user making an action has notifications set for it - 237093
Only administrators are able to link registered GPOs to registered SoMs - 236864
Deleting a container using an ADLDS configuration store results in an error - 235175
Unable to check in GPOs containing fdeploy.ini - 237578
Post create custom workflow actions do not trigger when using an SQL configuration storem - 237581
Difference report does not show the differences for wireless policies with the same name correctly - 38355
Unregister and Remove History action not available for users with the System Administrator role - 240335
Importing a large number of Organizational Units does not complete in a timely manner - 244658
The Difference report does not display all available versions in the object picker - 245222
Protected settings are not validating for users who do not have read access on the protected settings root - 247767
MMC closes unexpectedly when performing an Unregister and Remove History action on multiple scopes of management as a non-administrative user - 248642
*Note* This update should be applied anywhere where a component is installed (server, client, watcher service, dashboard). Right click and "Run as Administrator" to install.