It would be nice if Sonos would allow you to reboot your system from the app. I think it's pretty hard if you have to unplug the whole system for that. :
How to reset or reboot your Sonos speakers
How To Reset Sonos Speakers (All Versions)
How to Reset Sonos Speakers
How To Reset Sonos One - YouTube
How to reset Sonos Play 1 - YouTube
How to Reset a Sonos Speaker - Support.com TechSolutions
GitHub - nicoh88/cron_sonos-reboot: Sonos speaker reboot bash script - every day, once a week, as you like.
How to do a hard reset on SONOS Roam? - HardReset.info
How to Reset Your Sonos Speaker and Erase All Its Data
Factory Resetting a Sonos Component | Smart Home Sounds
How to Reboot and Reset a Sonos One
How to Reset Sonos Speakers
How to change the name of your Sonos speakers
Sonos One Voice Controlled Speaker Gen 2 (single, black)
How to Reset or Reboot Any Sonos Speaker
How to reset a Sonos speaker - SmartHomeBit
Resetting Sonos 1 Online, 57% OFF | seadm.com
How to Reset Sonos Speakers
Sonos speakers reset: How to reset your Sonos speakers | Express.co.uk
How to Reset Sonos Speakers
How to factory reset Sonos speakers | Asurion
Resetting Sonos 1 Online, 57% OFF | seadm.com
How to Reset or Reboot Any Sonos Speaker
Sonos Play 5 Troubleshooting - iFixit
How to Reset Your Sonos Speaker and Erase All Its Data