I've got a serious issue with VO on my iPhone SE since weeks or even months. The problem occured first after ugrading iOS from 14 to 15.
When navigating apps, speech is often interrupted and VO gets stuck. On screen, it looks like VO is reloading itself in a loop.
As a workaround, it sometimes helps to reload VO manually (home-button tripple-tap) or removing some apps from apps switcher.
Does someone have similar things on their iphones, maybe related to iOS 15 upgrade?
A iPhone reset didn't really help.