UI crash after a period of inactivity

[mrCherry97]

Description

After a period of inactivity, the client application crashed and displayed a default framework error message.

At the time of the crash, the node dashboard page (/cluster/{id}/overview/nodes/{id}) was open and left idle for a few minutes. No user interaction was performed during this time. The error message shown was the default framework error screen.

Expected result

• The client application should remain stable while idle.
• If an error occurs, it should be handled gracefully without a full application crash.
• Meaningful error information should be available to help diagnose the issue.

Actual result

• The client application crashed after being idle.
• A generic framework error message was shown.
• No additional diagnostic information was available to the user.

Steps to reproduce

Unfortunately, no reliable steps to reproduce are known at this time.

1. Open the node dashboard (/cluster/{id}/overview/nodes/{id}).
2. Leave the page open and idle for several minutes.
3. Observe that the application may crash.

Troubleshooting

• No crash dump, logs, or traces are available.
• The issue could not be reproduced intentionally.