Mojave - Some Apps Lose Internet Connectivity Scenario
I recently installed Mojave and I've noticed that after an undetermined amount of time that many apps complain of not having a connection to the internet eg Mac Mail and Spotify. Meanwhile chrome works the entire time.
Tested Solutions
Turn off WiFi, reconnect WiFi
Current Solution
Restart Computer
Question
Why is this happening? Is there any way around it other that completely restarting my computer?
I had same issue like that, my solution  was restart the mac. Maybe, it will be solved by apple on the next updates.