Hi Mikhail,
so both are running on VM ?
I think I've run into the same issue and as far as I'd remember it was a problem on the main VM server.
For me it looked like that the main VM server has time priority over the settings of the VMs running on the server.
After some try&error I was able to have it working.
Below my current settings.... could be that someone with more VM experience could give us a better explanation what the issue is.
-Ron