Acronis True Image Loses Ability to Connect to My Cloud EX2 Ultra

I’m running the current version of Acronis True Image version 2021 Build 39197. I have a backup scheduled to a My Cloud EX2 Ultra running the current OS version 5.15.106. Acronis keeps losing the ability to connect to the My Cloud device and the backups fail.

Access to the file is denied.

Selecting Options and then Test Connection results in Connection failed error.

The knowledge base offers no help.

I am able to access the device files using Windows file explorer.

I’m running the current release of Windows 10 Pro with all maintenance applied.

What is going wrong, and how do I correct this to get a reasonable and consistent backup of my system?

Hi @RCLudwig,

Please refer below link to check Acronis True Image for Western Digital File Backup and Restore:
https://support-en.wd.com/app/answers/detail/a_id/30022