I am backing up 3 VM's on the same Hyper V server. 2 backup fine but the other starts and then stays on Creating snapshot for virtual machine and never seems to move onto next step.
Hyper V shows the snapshot as being created and if I stop the backup job the snapshot is removed successfully.
It's impossible to effectively diagnose without looking at the logs. We would need you to open a Support case using the Tools | Diagnostic toolbar option and the team will have a look at what's going on. Please reference this forum post when submitting the logs. Thanks.