To add another data point: I was also experiencing this issue. Veeam server was going rapidly to 100% CPU and becoming unresponsive while working with ReFS over iSCSI and synthetic fulls with fast clone.
In my case, the issue has not recurred since applying the registry changes further upthread and the september update.
In my case, the issue has not recurred since applying the registry changes further upthread and the september update.
Statistics: Posted by cbc-tgschultz — Sep 17, 2025 4:33 pm
