One thing I’ve noticed is that when loud sounds occur via streaming from the iPhone X with the latest stable software or the TV streamers, my Oticon OPN1 hearing aids does one of the three in decreasing frequency:
1 start clicking
2 occasionally blank out and
3 rarely restart on its own
In all three cases, a restart of the hearing aids fixed the issue.
It may either be faulty streaming protocol or an iOS bug or a programming issue where the streaming sound output exceeded the hearing aids maximum output. Not entirely sure how to best troubleshoot.