Project keeps loading

Hello,

Sorry to hear that you've run into such an issue. 

Unfortunately, I couldn't reproduce the issue. Would you mind sharing additional information as described below so that we can take a deeper look?

• While the issue is happening, (you see "loading..." in the explorer) profile the frontend:
  • Select Help | Diagnostic Tools | Start CPU usage profiling;
  • Select File | Close Solution, so the welcome screen appears;
  • Select the solution where the issue occurs so that it opens;
  • Wait for a couple of minutes (so "loading.." is stuck);
  • Select Help | Diagnostic Tools | Stop CPU usage profiling;
  • Find the generated snapshot (a notification should appear in the bottom-right);
  • Share the snapshot;
• Profile backend in the similar way:
  • Select Help | Diagnostic Tools | Profile Backend with Sampling;
  • Close solution;
  • Open the solution again;
  • Wait for a couple of minutes (so "loading.." is stuck);
  • Select Help | Diagnostic Tools | Backend: Stop Profiling;
  • Find the generated snapshot (a notification should appear in the bottom-right);
  • Share the snapshot;
• Enable ProjectModel trace scenario in Help | Diagnostic Tools | Choose Trace Scenario;
• Reopen the project (reproduce the issue again);
• Wait for a minute;
• Select Help | Diagnostic Tools | Collect Backend Thread Dumps;
• Collect logs Help | Collect Logs and Diagnostic Data;

Attach the information to this ticket for further investigation or upload to our server and share the ID.

Thank you in advance and have a great day!