I have never been able to get Google Assistant Relay to work properly. It receives and displays the command on my server running GAR, but it does not speak anything through my Google Home devices (e.g. mini and hub). I have disabled IPV6 on my router and all computers, no luck. I have installed it with the versions shown in the YouTube video (npm, etc.), same results.
Is there an alternate way to do this with webCoRE without GAR?
My goal is TTS from my Google Home devices, and ideally the ability to execute commands that are set up on Google Home (e.g. when the command is sent, it acts just like I spoke it to the hub or mini).