Tado Smart AC Control loses Wi-Fi connection frequently.

Safety first: Network-only troubleshooting.

• Check signal strength: Use a smartphone at the Tado device location to check Wi-Fi signal. If weak, move the router closer or use a Wi-Fi extender.
• Stabilize network: Avoid frequent router reboots and disable aggressive power-saving features that may drop idle devices.
• Correct credentials: If you changed your Wi-Fi SSID or password, reconfigure the Tado Smart AC Control with the new details using the app.
• Change channel: If many neighboring networks are on the same channel, change your router’s Wi-Fi channel to a less congested one.