I have now completed several troubleshooting steps:

• I removed my old browser registration.
• I logged in again.
• I am still receiving the message:
  "There was an error in our system! Retrying..."
• Clicking Details shows that the request to /lc-api/accountusers/v1/accountusers/me returns a 404.
• I am also still unable to create new cloud projects because the system reports that I have reached the maximum number of active projects, even though I have deleted my previous projects.

Could you please verify my cloud account and subscription on the server side? It appears that my account information or project quota may not be updating correctly.