I have a Sonos Roam I purchased soon after launch. In the last 6 months, it has become very unreliable. When listening for an extended time using the battery, it will make a screech and pop sound before going dead. This has happened close to 10 times. Monitoring the speaker more recently, I noticed this happens when the battery gets below 30%.
After trial and error, I found the only way to get the speaker to respond is to put it on both a wireless charger and plug it in overnight. The charging light never is illuminated. After using both chargers overnight, the speaker will not turn on unless you remove both chargers and then try the power button. Similar solutions are on Reddit and YouTube, although most did not have to wait overnight.
Has anyone else experienced this and found a solution? Given the recent reports of some Roam speakers catching fire, this is a little concerning.
FWIW, I called support and described this situation. After being on the phone for 30 minutes, on hold for 30% of that time, I was told to call back when it happens again. Very disappointing customer experience, especially given the speaker not powering on and needing two chargers to revive it has been an issue for years.