Unable to check if vPower NFS is mounted on the host

[M4Biz]

Hi.
When I try to perform a VM instant recovery, I receive this two errors:

• 22/10/2021 19:56:16 Error Checking if vPower NFS datastore is mounted on host
  Si sono verificati uno o più errori.

• 22/10/2021 19:56:16 Error Failed to publish UT-Test_New Error: Unable to check if vPower NFS is mounted on the host 192.168.1.9
  Failed to connect backup datastore to the ESXi host "192.168.1.9".
  Failed to add NFS datastore for NFS host 'DESKTOP-VD01G2L'. Failed to mount NFS volume (192.168.1.52:/VeeamBackup_DESKTOP-VD01G2L). 192.168.1.52: Fault "PlatformConfigFaultFault", detail "Operation failed, diagnostics report: Mount failed: Unable to complete Sysinfo operation. Please see the VMkernel l

Any idea?
Thanks in advance

[Gostev]

Hello. Please include support case ID for this issue, as requested when you click New Topic. Thanks!