@misha2257 if you search on that error you should find instructions on how to compile the DTCs into the proper overlay format on the OS that you’re using. there are OS commands

it’s not a magic mirror problem it’s an OS I2C bus interface issue

after upgrading to latest update of mm and mmm-googleassistant and other modules, my mic no longer works and i get the " failed to load overlay i2s-mmap" eror message. how do i fix this?

@misha2257 look for errors

where u start mm

npm start

or if you use pm2

pm2 logs --lines=50

or in the developers window

ctrl-shift-i and then select the console tab and scroll up to see any errors