Trellix FRP does not support direct software rollback or downgrade operations. To revert to an earlier client version, follow the steps below.
Log on to ePO - On-prem server as administrator.
Uninstall the current FRP client software from the managed endpoint. For more information about uninstallation steps, see Uninstall Trellix FRP from managed systems.
Restart the endpoint.
Deploy the earlier FRP software package to the endpoint using Trellix ePO. For more information about installation steps, see Install the software for the first time.