Synology Community
https://community.synology.com/enu/forum/3/post/14828418.10.2021 · DS214play DSM 7.0.1-42218 Windows 10 Pro 64-bit. Responses (1-6 ... I find Synology Assistant less that reliable, and it is often blocked by PC firewalls. [FYI: Use the "Reply" box when you ... nor to the active thread list on the Community home page, nor are they indexed for Community search. It was only by chance that I saw your ...
Home Assistant
https://www.home-assistant.ioHome Assistant keeps your data local, no need for a cloud. Home Assistant communicates with your devices locally, and will fallback to pulling in data from the cloud if there is no other option. No data is stored in the cloud, and everything is processed locally.