Popping Sound

This sounds like a user-centric question for the public support forums.

Continuing monologue.My bad. You actually have to add the audio node to the scene and not a node in the scene. Still not able to achieve spatial sound effect.

I had sort of expected by now to have had at least one person either corroborate or contradict this...Is it a glitch on my system, or doesn't anyone not have any video/audio/screen_sharing features in Messages in El Capitan?

It sounds like something tried to modify something in the app bundle, which isn't allowed.

Thanks for confirming.I see them there (now that you pointed it out 🙂 ), but when I right-click on a contact in the Buddy List, which is how I have always done it, the options aren't there any longer. Gone also are the indicators of whether or not a buddy has the capability at all. And I have no audio/video preferences pane or menu as used to be there.But, I guess I should be thankful it hasn't been yanked entirely...

OK, I think I am still a bit confused about this. It sounds like you are saying that there is no way for the phone and watch to share a keychain with accessGroup. This would seem to imply that the user would have to log into each the watch and the phone separately for the same app, that seems wrong. However, I don't see any other way to securely do this if the keychain can't be shared. Am I missing something? Sorry for the confusion....

It sounds to me like you've been editing VALID_ARCHS, which you should never do. It is armv7, not Armv7 etc.Not sure how you got duplicates in ARCHS either.

Run system profiler and see if it shows on the USB chain there.Still no joy, reset the USB:Step 1Click the Apple logo and click Restart to reboot your Mac. A reboot is a simple way of solving common hardware problems.Step 2Unplug connected USB devices if the ports are still not working. Restart your computer again, and then reconnect the USB devices.Related Reading: How to Reset Port Location on the MacBook ProStep 3Click the Apple menu, select About This Mac, and then click More Info. Click USB to view a list of the USB devices connected to your Mac.Step 4Shut down the computer if you don't see one of your USB devices in the device list. Turn the computer back on. Hold the Command-Option-P-R keys together before the gray screen appears until you hear the startup sound for the second time. Release the keys.Step 5Press the Command-Option-Esc buttons to shut down applications that aren't responding.Step 6Click the Apple menu and click Sleep. Wait a few seconds, and then press any key to wake the comput

Reset ports yet?Step 1Click the Apple logo and click Restart to reboot your Mac laptop. A reboot is a simple way of solving common hardware problems.Step 2Unplug connected USB devices if the ports are still not working. Restart your computer again, and then reconnect the USB devices.Related Reading: How to Reset Port Location on the MacBook ProStep 3Click the Apple menu, select About This Mac, and then click More Info. Click USB to view a list of the USB devices connected to your Mac.Step 4Shut down the computer if you don't see one of your USB devices in the device list. Turn the computer back on. Hold the Command-Option-P-R keys together before the gray screen appears until you hear the startup sound for the second time. Release the keys.Step 5Press the Command-Option-Esc buttons to shut down applications that aren't responding.Step 6Click the Apple menu and click Sleep. Wait a few seconds, and then press any key to wake the computer.Step 7Restart your computer. Click the Apple menu and click Shutd

Do you have any firewall, anti-malware solution, VPN, proxy installed on your Mac? This sounds like an AV or proxy issue to me. It's not an issue in El Cap for sure as we would've seen a lot of reports at once.