ok if you’re talking about Google assistant v3
Youtube only works with a Pi4
There is a lite version of GA for pi3
Are you using the HMDI plug next to power if pi4
try resetting VLC

cd
vlc --reset-config

Since I updated to 2.17 if I use the internet function in GAv3 the mirror crashes with no errors unless I disable CalExt2 this only happen after updating MM

Try MMM-MagicMover

Did you do

cd MagicMirror/modules/MMM-pages

npm install

Try

module: ‘MMM-pages’,
   config: {
   homePage: "0",
   rotationTime: 5 * 60 * 1000,
               modules
                    [[ “calendar”],
                    [ “newsfeed”]],
               fixed: [“clock”, “MMM-page-indicator”],
               hiddenPages: {
               “admin”: [“MMM-Dimmer”],
              },
       }
},

Did you install pm2

Hi, I have updated the mirror to the latest build but now my GA when I ask “Jarvis who is …” the mirror crashes with no errors, Now if I disable mmm-calendarext2 it works without a problem anyone has a clue what could be causing this? it all worked with 2.16.

Post MMM-detetors config please
link

Sensitivity: Override default sensitivity value for applied model defined in Model. (see below)
Value could be within a range from 0.0 to 1.0. null will set default sensitivity.

Do you have a pi4?
Youtube only work with a pi4? link
ok google
hey google
http://wiki.bugsounet.fr/en/MMM-Detector
or go into MMM-Detector.js and change the Alexa one to GA

detectors: [
      {
        detector: "Snowboy",
        Model: "jarvis",
        Sensitivity: null,
        Logo: "google",
        autoRestart: false,
        onDetected: {
          notification: "GA_ACTIVATE"
        }
      },
      {
        detector: "Snowboy",
        Model: "alexa",
        Sensitivity: null,
        Logo: "alexa",
        autoRestart: false,
        onDetected: {
          notification: "GA_ACTIVATE"
        }
      },
      {
        detector: "Porcupine",
        Model: "ok google",
        Sensitivity: null,
        Logo: "google",
        autoRestart: false,
        onDetected: {
          notification: "GA_ACTIVATE"
        }
      },
      {
        detector: "Porcupine",
        Model: "hey google",
        Sensitivity: null,
        Logo: "google",
        autoRestart: false,
        onDetected: {
          notification: "GA_ACTIVATE"
        }

Is MMM-GABackground installed?
link text