https://www.veeam.com/kb4333?ck=1700057206377
KB4333: Veeam's VSS Operations With SMB 3.0 Impacted by Windows June 14, 2022 Update
After installing the Windows June 14,2022 update (KB5014702/KB5014746) on a Windows File Server hosting SMB 3.0 shares, NAS Backup jobs may fail.