RAC 12cr1 on Windows, 10gr2 instances services don't start on boot

Hi,

Windows 2008R2

cluster 12.1.0.2.170228

Database 10.2.0.5 Patch 10

After node reboot

all cluster commands are ok

srvctl status database -d prod => OK

crs_stat -t => OK

BUT

the Windows Service for the database  (OracleServicePROD) instance are not running, so the databases are not running ! ! ! !

Curiously , the stop commands

srvctl stop database -d prod

or

crsctl stop crs

are starting the Windows Service for the database

so

srvctl stop database -d prod => start OracleServiceProd

srvctl start database -d prod => effectivly start the 2 instances on both nodes

same with

crsctl stop crs

crsctl start crs

So, i've created a Windows  trigger on  Windows reboot to stop and start crs