About half a year ago i have successfully installed fleet on centos in local environment with agents on various linux systems, so i made it once and made script for semi-automatic install. Found my own script for centos, made it prettier and some manuals in internet like this one (https://www.howtoforge.com/how-to-install-fleet-osquery-manager-on-ubuntu-22-04/) Made my self-signed certificates, and installed everything, but when i made package for agent installation i had an error in agent: (file1) () Token is 100% correct, i have generated this deb file with code fleetctl package \ --type=deb \ --fleet-url=https://ub22test24.ucm.loc:8080 \ --enroll-secret=/var/osquery/enroll_secret \ --fleet-certificate=/var/osquery/fleet.pem In this installation variant there is pem files in /opt/orbit/ (fleet.pem and certs.pem) i have added them to trusted store, but error is still there Next variant is command from web-interface: fleetctl package --type=deb --fleet-desktop --fleet-url=https://ub22test24.ucm.loc:8080 --enroll-secret=2DNez5+a0aksDcHrAUN8wmshnLa5ss3d If i install this package i don't have pem files in /opt/orbit/ and have error like this (file 2) () Curl to this address doesn't have any errors, so i don't understand, what's the problem (file 3) () If i would start osqyeryd manually (like code after), there would not be any problems sudo /usr/bin/osqueryd \ --enroll_secret_path=/var/osquery/enroll_secret \ --tls_server_certs=/var/osquery/fleet.pem \ --tls_hostname=$(hostname):8080 \ --host_identifier=instance \ --enroll_tls_endpoint=/api/osquery/enroll \ --config_plugin=tls \ --config_tls_endpoint=/api/osquery/config \ --config_refresh=10 \ --disable_distributed=false \ --distributed_plugin=tls \ --distributed_interval=3 \ --distributed_tls_max_attempts=3 \ --distributed_tls_read_endpoint=/api/osquery/distributed/read \ --distributed_tls_write_endpoint=/api/osquery/distributed/write \ --logger_plugin=tls \ --logger_tls_endpoint=/api/osquery/log \ --logger_tls_period=10 Can you help me, please)