Smart speakers' frequent under-the-radar updates are usually convenient, but they're creating a lot of headaches for some Google device owners. Google has confirmed that it's fixing a problem with firmware updates that have bricked Home and Home Mini speakers. Some people have had success by temporarily unplugging the power cable or performing a factory reset, but others haven't been so lucky -- numerous owners have reported that their devices are completely unusable. If you're affected, you'll see the speaker's four lights stay lit.