Apogee One stopped working with Mac OS 10.13.6
My Apogee One is no longer recognized by my iMac. In GarageBand I get a pop-up message saying, " The last selected audio interface is not available." Also the lights for mic, headphones, and guitar input on the Apogee One are flashing on and off. It is plugged into direct power from an electrical outlet. I'm not running it off of batteries. It has new batteries in it. I've been recording with this Apogee One microphone for at least 3 years and nearly one year on my new iMac with no problems. I recently updated the Mac OS to 10.13.6.
In the Mac system preferences under Sound Input, the Apogee One source was coming and going in the list. In fact as I was typing this it appeared for about a second and disappeared.
I have not installed any new drivers from Apogee. When I got my new iMac last January I didn't have to. It just worked when I plugged it in. Is there a new driver needed for the Apogee One?