NTP does the timing with the configured server (my Active Directory Server), but the internal clock is not updated, even after reboot.
Version 9.090
ntpq -pn
remote refid st t when poll reach delay offset jitter
==============================================================================
*127.127.1.0 .LOCL. 10 l 95 128 1 0.000 0.000 0.000
192.168.3.43 .LOCL. 1 u 58 128 7 1.146 -567668 0.742
ntpq -pn
remote refid st t when poll reach delay offset jitter
==============================================================================
*127.127.1.0 .LOCL. 10 l 95 128 1 0.000 0.000 0.000
192.168.3.43 .LOCL. 1 u 58 128 7 1.146 -567668 0.742
This behavior should not happen, UTm should use the NTP that I set, regardless of being an external server or internal site/server.