01-18-2026 11:09 PM - edited 01-18-2026 11:12 PM
Hi everyone, I need help with a Google Home automation issue.
I have a WiFi dimmer switch that works through the Tuya app. It’s linked to Google Home and when I control it manually in the Google Home app it works perfectly (on/off and dimming).
However, when I set up an automation like in the screenshot (turning the light on in the morning at a specific time), it usually doesn’t run. It worked once, but failed 5 times after that — the light didn’t turn on at the scheduled time.
Does anyone know what could be causing this? Any suggestions on how to fix it?
Thanks in advance!
Answered! Go to the Recommended Answer.
01-19-2026 12:53 AM - edited 01-19-2026 01:02 AM
Different brands work in different ways when slowly increasing th brightness of bulbs.
My LIFX bulb can wake-up slowly when I ask "Hey Google, Wake up the light at 6am". The bulb will turn on at 1% and slowly brighten to 100%.
01-19-2026 12:53 AM - edited 01-19-2026 01:02 AM
Different brands work in different ways when slowly increasing th brightness of bulbs.
My LIFX bulb can wake-up slowly when I ask "Hey Google, Wake up the light at 6am". The bulb will turn on at 1% and slowly brighten to 100%.
01-21-2026 05:18 AM - edited 01-27-2026 01:01 PM
Hi Danielowy00,
Thank you for posting in the community! I understand that your third-party dimmer is only working manually and isn’t responding to Google Home automations, despite working once via a voice command. I’d be happy to offer some suggestions to get this resolved.
@SmartHomeH-TAGS, Thank you for participating and providing helpful solutions to this issue!
After reviewing your routine, the suggestions made by our community members are correct. To troubleshoot further, please try the following steps:
I hope the suggested steps do work, for further assistance or clarifications, just let me know.
Regards,
Humberto
4 weeks ago
I’m new but here, but this is obviously an AI generated response. Does the Google nest community allow AI bots that are basically just repeating humans’ answers? There doesn’t even seem to be an incentive of some kind of ad revenue here. It’s bizarre.