Make sure you download the latest SmartConsole to avoid "signature verification failed" messages when uploading the client packages to the SmartConsole.
To support SmartLog or SmartView Tracker reporting for all supported servers (except R80.20), you must update the log schema. Follow instructions in sk106662.
Starting from E80.85, Harmony Endpoint improves coverage of malicious threats by sending anonymized incident related data to the Check Point Threat Cloud. This feature is turned on by default. For more information, including how to disable this feature, refer to sk129753.