Veeam 9.5U3+DataDomain ddboost

[meelvi]

After I started to use ddboost, something strange happens in my Veeam environment.
I have a Veeam server, wich act also as proxy and one more separate proxy server.
I have a DataDomain ddboost repository for daily backups and other repository on the same DataDomain (same ddboost area subdirectory) for backup copy.
I have daily backup policies containing several servers each. They use daily backup repository and it works fine.
Then I have backup copy policies and in step "setup to process" is made selection from jobs.
These policies just hangs sometimes.
For example policy starts, counts all VM-s found from source job, also tells VM sizes and thats it.
I cant even stop or restart this policy. If i restart Veem services on Veeam server, there policyes start to run and work fine.
But if I do other backup copy policy, then same issue again.

[Gostev]

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