Webui unresponsive while agent running

[subpanel0576]

Issue: WebUI becomes unresponsive during Agent read-only operations.

Environment Details:

• Version: 2.8 (Attempted downgrade to 2.5 without success)
• Deployment: Docker (Container and volumes recreated, data re-imported)
• Browsers Tested: Firefox and Chrome (Issue persists in both)

Steps to Reproduce:

1. Start a new chat.
2. Instruct the agent to perform read-only operations (e.g., "I'm testing").
3. Observe the WebUI behavior while the LLM is processing.

Observed Behavior:

• The WebUI becomes practically unresponsive as soon as the LLM begins thinking or calling operations.
• The WebUI remains frozen until the agent provides the final response, at which point it becomes responsive again.
• Note: While the UI is frozen, logs indicate the agent is actively reading/writing; the WebUI appears to lag behind the actual background actions.

Troubleshooting Already Performed:

• Disabled all user plugins.
• Attempted to run in /safe mode.
• Tested across different browsers.
• Performed a clean Docker install (recreated container/volume).