Ringer volume randomly going to maximum
iPhone 6
iOS 10.3.2
So it seems that over the past few months, the ringer volume on my iPhone 6 randomly goes to maximum at least a number of times per day. I'm assuming that this has been happening since I've updated to iOS 10.3. The default ringer volume in my settings is at around 30-40%.
Has anyone else been experiencing this? Or does anyone have a fix? It can be quite annoying (and sometimes quite jarring) to get a notification out of the blue at maximum volume.
Thank you.
Paul
iPhone 6, iOS 10.3.2