When Patching from Patch 12.0.22 to 12.0.25 You may experience an issue.
Selecting multiple Endpoints returns the below Error Message:-
"Empty response, please check if version of X3 is compatible with this update process"
Very important to note only select the X3 Reference Folder from the list of Endpoints. Other Endpoint will automatically be linked to the X3 reference folder.
When Selecting only the X3 Reference Folder, X3 Automatically selects all the other folders associated with the X3 Reference Folder.
Always perform a Test Update, this will ensure the Patching process will complete successfully, without the need of recovering any Endpoints or VM's
Happy patching ;-)