Unable to install agent on client and connect it.

First, The Agent machine Admin$\temp is not accessible from server installed machine with the given domain credentials. In case of that, set file as share to local admin and domain permission but still did not work.

Second, I tried to turn off all firewall for client. Server can shown agent installation successful but Agent Status Unavailable-Operation Timeout Issue. And agent live status is down even client already power on.

Host server name:EndpointServer (installed Endpoint Central)

IPv4 Address. . . . . . . . . . . : 172.16.20.210(Preferred)

Subnet Mask . . . . . . . . . . . : 255.255.0.0

Default Gateway . . . . . . . . . : 172.16.250.11

DNS Servers . . . . . . . . . . . : 172.16.20.200

Domain:leo.com

Windows Server 2022 experience

Client PC Name:ENDPOINTCLIENT

IPv4 Address. . . . . . . . . . . : 172.16.20.212(Preferred)

Subnet Mask . . . . . . . . . . . : 255.255.0.0

Default Gateway . . . . . . . . . : 172.16.250.11

DNS Servers . . . . . . . . . . . : 172.16.20.200