From: Maya Chen <maya.chen@example.com>
To: Daniel Brooks <daniel.brooks@example.com>
Subject: Home-automation hub keeps dropping devices
Date: Tue, 28 Jul 2026 10:42:00 -0400

Hi Daniel,

The new home-automation hub is mostly working, but a few devices have disconnected twice since Saturday. The hallway motion sensor and two upstairs smart bulbs disappear from the app until I restart the hub.

Everything is running the latest firmware, and the hub is connected by Ethernet rather than Wi-Fi. Could you check whether there are any known compatibility issues with those devices? I can send the diagnostic log if that would help.

Thanks,
Maya