🥲 , loading  time is an issue and usually lasts 30 seconds, if it is any longer than that there if most likely an issue. 

Opening the app opens a background process on port 5011,
if this process does not start then it will sit in a loading state for 2 minutes until it gives up.

Was the process on port 5011 started.
You can check in the terminal with the command $ lsof -i :5011