[RESOLVED] Antigravity: Account Setup & Login & Model Disappear Error after Agent Loop and Cache Clear (Unexpected Issue)

Hi everyone,

I’ve encountered a persistent issue with Google Antigravity that has essentially locked me out of the application.

The Context: I was working on a project using the “Planning” mode. I noticed the agent had entered a minor error loop, so I initiated a conversation with it to troubleshoot.

The Sequence of Events:

  1. Agent Failure: After a short exchange, the agent stopped responding entirely and threw a generic error.

  2. Retry Loop: I attempted to “Retry” about 4 times, but each attempt resulted in the same message: “We can’t process this right now. Start a new chat or try again.”

  3. Chat Reset: I started a completely new chat, but the error persisted immediately.

  4. Cache/Auth Clear: I logged out and manually cleared my Google authentication caches to attempt a clean state.

  5. Current Blocker: Now, when I try to log back in, I am greeted with the message: “There was an unexpected issue setting up your account. Please try again later.”

Environment:

  • Device: Mac mini (16GB RAM)

  • OS: macOS

  • Location: Istanbul, Turkey (noting in case there are regional rollout/auth issues)

Has anyone else experienced this sequence of failures? Specifically, the transition from an agent error to a total account setup lockout? Any advice on how to force a re-authentication would be greatly appreciated.

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UPDATE: Temp resolved

change or reset your network. I think that is IP & geo limiting issue.

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UPDATE: Wait for the fix

@Mrinal_Ghosh confirmed that it was a technical issue; we can wait for a fix.

UPDATE: Resolved

Issue resolved

Same problem? I logged out and now I can’t log in

Just happened the same to me.
Working on Windows.

Same problem here on Mac Silicon!.

Experienced the same issue, on M1.

  • Plan mode with Claude failed
  • minor error loop > retry > error loop
  • chat reset
  • auth/cache clear
  • login not working with the message:
    “There was an unexpected issue setting up your account. Please try again later.”

AH I am not alone…. signed out and not able to sign in back.

I got the same issue.

Just happened the same to me and I am working on windows 11.

I also experienced this recently. I tried logging in with a different account but it still gave me an error.

same.. i think it’s just a bug they’ll probably fix it wtih in hours

Intern pushed bobby drop tables to hit that 2AM quota. That paired with thousands of us trying to log in at the same time probably causing issues a la civilian DDOS.

Same issue here on Ubuntu 24

same here . Mac M1.
No Relogin possible.

The same to me. Thanks, I am not alone.

Same here. Agent infinite loop & then unable to login

Same here. I am not able to logged in.

its also happen here, hope fixed asap

Same on MAC

After trying to reload in hoping to fix the Model loading issue

Same here. I thought it was just an issue on my account after I logged out and now couldn’t login back even it is new account. Hopefully will solve soon

same here. I was stupid to follow guides on SO to logout. Then login failed always.