Thermostat loses Wi‑Fi connection intermittently but continues to control temperature locally.

Safety first: No internal access required.

• Step 1 – Check signal strength: In the thermostat menu or app, view Wi‑Fi signal level. If low, move the router closer or add a Wi‑Fi extender.
• Step 2 – Change channel: Log into your router and set the 2.4 GHz channel to a less congested one (1, 6, or 11).
• Step 3 – Disable router eco modes: Turn off aggressive power‑saving or automatic disconnection of idle devices.
• Step 4 – Fixed IP (optional): Assign a DHCP reservation for the thermostat to avoid IP conflicts.