I have the following connection failed message on OSX 10.12.4. I'm used to access to a distant hard drive through a VPN (Cisco Anyconnect), but I removed that connection and the vpn software about two months ago. Everything was fine until yesterday where that message always showing up.
I've been in touch with Apple customer support, but so far, they were not able to help. There is no trace of the former server in network system preferences, finder, etc.
Regarding the logs, I checked in keychain if they were any references to the remote server, but I did not find anything. Would someone have an idea about how to solve the problem ?