Hello. I'm hoping someone can help me. I have an app that notifies me throughout the day when it's time to take my meds/vitamins. I set it up so that I can get the pop-up without any sound (it's disruptive when I'm at work). Since the evening of Thursday, September 12th, the app has been making a sound when the notification pops up. I've tried everything I can think of to stop it: checked the app's settings, silenced the notifications volume, I even checked for app and phone updates. The only thing that works is when I put the media on mute. It's annoying and frustrating. Any ideas on how to fix this?