Недобаг Exchange 2016 Cu7

[scif_yar]

При импорте из PST в Exchange 2016 импорт виснет в статусе
Stalledduetotarget_mdbreplication:
This value is also returned from Data Guarantee API on checking the replication health of the target database copies if they are a member of DAG and have database copies.
We might get this message if the MRS service is waiting to get this information from the target server about the replication status of the database copies.

https://technet.microsoft.com/en-us/library/mt784721%28v=exchg.160%29.aspx?f=255&MSPPError=-2147217396

https://social.technet.microsoft.com/wiki/contents/articles/36516.exchange-2016-migration-status.aspx

https://social.technet.microsoft.com/Forums/lync/en-US/b60af434-0432-4327-ba10-2e3f06919bc4/migration-from-2010-to-2016-statusdetail-stalledduetotargetmdbreplication?forum=Exch2016Adm

Проблема в MRS Throttling
в файле
c:\program files \ microsoft \ exhange server \ v15 \ bin \ msexchangemailboxreplication.exe.config

WlmThrottlingJobTimeout="00:30:00"
WlmThrottlingJobRetryInterval="00:35:00"

update
А вот тут
https://fromreallife.wordpress.com/2017/11/01/%d0%b2%d1%81%d1%82%d1%80%d0%b5%d1%87%d0%b0-%d1%81-%d0%bf%d1%80%d0%b5%d0%ba%d1%80%d0%b0%d1%81%d0%bd%d1%8b%d0%bc/
можно скачать презентацию по теме, где на 14-м слайде как раз про Throttling