restore stopped with no error message

Hi,

We ran into a very weird issue where the backup works just fine, but the restore stopped without any error messages.

Could anyone let us know where to start looking into it as there isn't any log that indicates any error?

We have restarted services on the backup sql, and even restart the backup sql server. Nothing seems to help. At this point, the backup files are accumulating on the primary server.

Any help would be greatly appreciated.

Thanks