Soooo this just started happening recently, and am not sure where /when or how. I did upgrade to the latest version of Airfoil recently and am up to date with both the MacOS as well as the iOS.. BUT, whenever I launch the AirFoil Remote app from my phone which controls the Airfoil app on my desktop, the Indigo AirFoil plugin creates a new "device" with a number at the end as in the pic below. I had over a dozen from my phone.
The same thing happens with my iPod. ... While my iPhone USED to show up as a "speaker" with no numbers, all I get now is an entry with all the numbers.
The Airfoil App on my desktop shows the iPhone entry with all the numbers.....
Not the end of the world, but curious.. I can use the "Delete Speaker" option in the plugin, but have to do one at a time...
And last piece of info... with the Indigo Airfoil Plugin disabled, the same thing still happens in the desktop app... the phone shows up with a bunch of numbers, so I'm going to guess this is a problem with Airfoil, and not Indigo... Will keep you posted if I find out what's going on...