Antigravity: Something went wrong and UI Freeze/Hang in Agent Manager while tasks are running

,

Description: I’m encountering a recurring issue while developing on Antigravity. Whether I’m running a single task or multiple parallel tasks, the UI suddenly freezes.

Symptoms:

  • UI Lockup: The screen and the Agent Manager become completely unresponsive. I cannot switch between tasks or workspaces.

  • Background Execution: Interestingly, the tasks themselves continue to run in the background. I can see that the items in task.md are still being processed, even though the interface is frozen.

  • Error Message: I get the error shown in the attached screenshot [Buraya ekran görüntüsünü eklemeyi unutma].

  • Frequency: Reloading the IDE fixes the issue temporarily, but it reoccurs after 3 to 5 operations.

Environment:

  • Platform: Antigravity

  • Context: Developing/Running tasks (Single & Parallel)

Has anyone else experienced this “UI hang vs. background execution” discrepancy? Any logs I should check or potential fixes for this state-sync issue?

Screenshot: