Windows Backup timed-out before the shared protection point was created.

Hello,

I currently have the problem that I cannot create a backup on one of my servers. On this server are multiple VMs but I can't even backup one VM. I always get the following error: Windows Backup timed-out before the shared protection point was created.I already checked the eventlog but could not find any error which could cause this.

The Servers are all WS2012. Backup target is a USB 3.0 HDD.

I hope someone can help me with this problem.

Thanks in advance

Paul