Hello,
Thanks for your answer, we have already check all of our agent, everything look fine , DTC are correct also.
Yesterday our endpoint issue was solved after 4 days to troubleshoot, whitout doing nothing !!!
The endpoint is finally added , but data collection doesn't work, there is no VM found on our 2 vsphere endpoint ( of course there is VM inside each ) but Template are populate ..
Regarding our web interface of data collection, the issue is still here, no light off on or off , and no last execution :-(
I will try to unregister our endpoint and register it again, but if it's take 4 others days, i gonna to be crazy ^^