Quick Summary
Sonos released an update for its app last week that caused battery issues for some iOS users.
The company has now pushed another update to fix the battery drain issue, and it's recommended you download it as soon as possible.
Sonos is experiencing a bit of a tough time at the moment. Much of that is down to various problems with its redesigned app that it unveiled towards the end of May this year, just before its long-awaited Sonos Ace over-ear headphones were announced.
