i knew my problem

I cannot access vcenter with FQDN NAME.

and i got esxi error log..

i think dns server is strange.

DNS reverse direction search show same clone's ip got 3 times.

i can access vcenter with an IP address.

However, You can access vcenter : 5480 address.  i can log in.

FQDN page error

"An error occurred while sending an authentication request to the vCenter Single Sign-On server (an error occurred while processing metadata during the VCenter Single Sign-On setup. Service provider validation failed. Verify that the server URL is correct and in FQDN format, and that the host name is a trusted service provider alias."

i checked ping test with "vcenter.ws1.com, hc.ws1.com (horizon connection server), vm image...etc

I didn't have a license, so I deactivated the license function.

i use quick prep.

I only added an account to Ad's group until version 7.11. Never assigned authority. How do you assign authority?

my ad/dns server os is window server 2016 r2 64 bit

i can't find the user right option.