Thanks, I found the cause of the problem. In the log incorrect localization on problem clients. SEPM sets 14.2EN, but the client has 14.0.1RU installed.
on the SEPM ("Monitors"-"Logs"-"Computer Status Logs") show:
Restart required: No
Deployment status: The client decided to reject the upgrade package
Deployment message: Клиент проигнорировал пакет обновления, версия 14.2.760.0000.
Deployment previous version:
Deployment target version: 14.2.760.0000
Deployment running version: 14.0.3897.1101