According to this post it looks like it's a bug with one of the latest
releases
https://www.googlenestcommunity.com/t5/Speakers-and-Displays/i-also-need-which-device-to-use-try-saying-that-again-including-the-devices/td-p/420531
I am also having the same issue at the moment. None of my smart speakers
are able to stream any type of music or audio using the voice commands
anymore. The speaker just responds with "I also need to know what device
to use" even if the device is spe...
