Windows servers 2003 servers - Can't shutdown after converted

Hello everyone,
I have a serious problem.
After I made numerous conversions from VMware to Hyper-v I discovered that Windows server 2003 servers converted - Can not shutdown.

If I try to turn them off, they make a reboot instead of shutting down.
The only thing I can do is to turn off by Hyper-V Manager (which is very bad for machines).

The 2008+2012 Servers converted, Work correctly without any problems.

Thanks in advance.

אם תגובתי תרמה לפתרון בעייתך - לחץ על "סמן כתשובה" ליד סימן ה V הירוק שמשמאלך. תודה