KB1377: VSS wait timeout - Veeam Software
https://www.veeam.com/kb137702.12.2011 · "VSSControl: Failed to freeze guest, wait timeout" Refers to the limit imposed by Microsoft VSS writers on the duration of a freeze. This timeout is not configurable. Veeam uses VSS to freeze applications immediately prior to creating the VMware snapshot, and then sends the thaw command as soon as snapshot creation is complete.
KB1976: Jobs fail with “Error: Completion Timeout Occurred”
www.veeam.com › kb1976Dec 12, 2014 · Jobs that are using a proxy, windows repository, or Hyper-V host that have multiple NICs are failing with “Error: Completion Timeout Occurred” Cause Unless the preferred network is specified, by default Veeam will attempt to establish a connection with each NIC on the target host and then automatically determine which one it should use.
KB1377: VSS wait timeout - Veeam Software
www.veeam.com › kb1377Dec 02, 2011 · "VSSControl: Failed to freeze guest, wait timeout" Refers to the limit imposed by Microsoft VSS writers on the duration of a freeze. This timeout is not configurable. Veeam uses VSS to freeze applications immediately prior to creating the VMware snapshot, and then sends the thaw command as soon as snapshot creation is complete.
KB1976: Jobs fail with “Error: Completion Timeout Occurred”
https://www.veeam.com/kb197612.12.2014 · Jobs that are using a proxy, windows repository, or Hyper-V host that have multiple NICs are failing with “Error: Completion Timeout Occurred” Cause Unless the preferred network is specified, by default Veeam will attempt to establish a connection with each NIC on the target host and then automatically determine which one it should use.