Guys I found on Reddit half a solution. If you have several languages
enabled in Google assistant, remove them and keep only one. Better
understanding. Not perfect, but better.
Yeah if only they would reply something other than "We promise we will
fix it soon", it's been 2 years now everything aroung Google Home goes
wrong when voice activated, from speech recognition to ramdomly not
accessing devices connected, and nothing...
I have the exact same problem on a Home mini 2nd gen and a Lenovo alarm
clock. Randomly when you ask to turn on a light, it plays you a youtube
song instead or reply utterly nonsense in another language (I speak to
it in french and it replies nonsens...