Just that one note, usually in this pattern: Bm... bm, bm. Can't set my watch by it but usually between 20-30 minutes. Started right after Catalina upgrade. I know my way around and have not found that sound. Plus it's a way bigger sound than any others. Otherwise, everything else running fine. Cheers.
iMac 21.5", macOS 10.15
Hello John Thomson3,
If I understand correctly you are hearing the start up sound for Netflix repeatedly after opening the website. I'd be happy to look into this with you.
Since you're accessing Netflix from your Mac, try using another browser to see if the issue remains. If the issue remains, let's test in another user account.
How to test an issue in another user account on your Mac
If the issue persists, respond back with some more information. What happens if you try a different show or movie? Do you have another streaming service that you use that you can test to see if there is an issue there? Which version of macOS Catalina are you using?
Thank you for using Apple Support Communities.
"Netflix" opening note sounds all the time
