Critical Bug: White Screen + Session Reset After Allowing Terminal Command

Google Antigravity
,
1

Dear Antigravity Support Team,

I am reporting a critical bug that makes Antigravity IDE completely unusable for me.

When I give a prompt and the agent asks for permission to run a terminal command, I click Allow. Immediately after, the entire screen turns white and the current conversation resets. starting a new session. All progress in that conversation is lost.

Steps to Reproduce:

Open Antigravity 2.1.4

Give any prompt that triggers a terminal command

Click “Allow” when the permission dialog appears

The screen turns white and session resets

Additional Context:

I also see an “Authenticating…” warning with a yellow triangle before the issue occurs

This happens consistently every time I allow a command

My OS: Windows

This makes the tool completely non-functional for any agentic task

I have attached screenshots showing the authentication warning and the white screen state.

Please prioritize this fix as it blocks core functionality.

Regards,

Anshuman Kushwaha

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A…@gmailcom

2

Hello @Ansh_Kushwaha.

Please update your Antigravity IDE to version 2.1.1 (released June 22, 2026), which includes patches to increase system resilience against unresponsive MCP servers.

  • To regain stability and restart the IDE
  • Disable all active MCP configurations by navigating to the “…” menu in the Agent panel, selecting “MCP Servers > Manage MCP Servers,” and disabling all tools.
  • Open the command palette (Ctrl/Cmd + Shift + P), run “Developer: Reload Window” to refresh the local cache and clear the corrupted visual state.

If crashes persist after disabling tools and updating, please use the in-app “Report Issue” option to package and send system crash logs directly to the engineering team for investigation.

3

Hello,

Thank you for your suggestions.

I have already updated to the latest version (2.1.1) and disabled all MCP servers. Unfortunately, the issue still persists.

I also tried creating completely new projects, reinstalling the application, clearing the cache, and testing with a fresh workspace, but the white screen issue still occurs and the app automatically redirects me to a new conversation.

Additionally, I could not find the “Developer: Reload Window” command in the Command Palette.

If there are any crash logs, diagnostic logs, or another troubleshooting method I can provide, I’d be happy to share them to help identify the root cause.

Thank you.