@SnaffyNoo Great news. Glad it worked for you (kind of) Hoping you can help me get mine connected. Are you in the UK, and what version of the firmware are your nodes on? Finally when I search for...

@SnaffyNoo you will need to go to the Google Home App and add the Deco Devices to your home. This will take you to an authorisation page, which will ask for your Deco login. This is where I am stuck....

@Unixtan The recent UK firmware update (1.4.1) on the M4 Decos actually reports compatibility with Google Assistant, and still doesn't work. Same Authorisation issue reported by the OP. Doesn't...

@SnaffyNoo I'm in the UK too. My nodes are M4R's as well. Not sure of the relevance of the "R" suffix. I received the firmware update on Saturday evening. No notification, it was just there in the...

@Ignaciop97 I've been exchanging emails with TP Link support since Sunday. No solution yet. Based on the questions they are asking, I'm not even convinced they understand the issue.

The M4 decos recently received and update to firmware 1.4.0. This firmware claimed to provide Google Assistant integration. I've yet to get it to work. The account authorisation fails on Google Home....