@olivierlambert Hi, Yes, I have "Merge backups synchronously" enabled on the Local Backups jobs but still get the error as the Mirror Job has a lock on the VM data. Error/Message: "the writer IncrementalRemoteWriter has failed the step writer.beforeBackup() with error Lock file is already being held. It won't be used anymore in this job execution." Start: 2025-07-26 21:17 End: 2025-07-26 21:17 Duration: a few seconds Error: Lock file is already being held Thanks.

Even if we add an UI to change it, I'm not sure that would be possible (or a good idea) to do it live