I couldn't be happier with my new Sonos Arc Ultra with Era 100 surround set.
However. The volume gets quite loud and I don't want to wake up my toddler or annoy my neighbours.
Adding a timer function is a MUST HAVE for this device. It's not hard to implement: just turn on night mode every night at 22.00 and turn it of at 06.00. That's it.
I have found dozens of topics on these forums and on Reddit requesting this feature. Please Sonos - add it quickly! This is a must have!