Hi Timofey,
We have updated from 8.3.5.1248 to 8.3.6.2100 few days ago.
I wonder if is there any extra controls while configuration is updating dynamically? We tried firstly update dynamically but it were taking much time. Then we tried to update database configuration on background mode, so it taking too much time. I wonder if is it normal situaiton? Or there is some new functionality that we do not know yet. But I think dynamically update should not take a long time.
Content of dynamical update is: manager module of one document, deleted one report, added a new report.