KB4126: Release Notes for Veeam Backup & Replication 11 ...
www.veeam.com › kb4126Mar 11, 2021 · Potentially, any process that interacts with a backup file may hang when trying to open a backup file. After upgrading to V11 directly from version 9.5, incremental backup and replication runs take longer and produce larger increments than with previous versions for host-based processing of vSphere and Hyper-V VMs.