The "connect to server" item does not appear in the go menu
Mac Pro, macOS 14.0
Question marked as
Is your Mac managed by someone else such as a company or university?
If so, contact IT.
If not, try restarting in Safe Mode, then restart normally.
Use safe mode on your Mac - Apple Support
If that doesn't work, try deleting ~/Library/Preferences/com.apple.finder.plist and relaunch the Finder (ctrl-opt-click Finder icon in Dock and choose Relaunch). You will have to reset all of your Finder Settings.