Finally got the router configured and when I try to start it, I get this error. Any ideas how to solve it?

"The router was unable to start because an error occurred while installing an AppleTalk connection driver for a configured port."

#GlobalTalk

https://files.mastodon.social/media_attachments/files/112/082/497/206/823/148/original/9a6188c67f48e760.jpeg 

 @e7f76669 What Ethernet interface are you using?