I know I have high latency; I can't give you numbers because, y'know.
Sometimes, everyday but not every game, I'll find I open a portal, and turn to open another one, but my first portal has been undone by someone else's portal having been there first on the server side.
I am asking for a sound when that happens. It could also make the sound when I try to portal over an existing one that's in its one-second-brand-new-portal period.
I imagine a sound like the Apple BDONG error sound, but that's too long.