Issue with antigravity

Google Antigravity
1

I have been having a issue with antigravity since 2-3 hours i can’t search anything it always shows an error how can I fix it. I have quota available

Our servers are experiencing high traffic right now, please try again

in a minute. (UNAVAILABLE (code 503): No capacity available for model

gemini-3.8-flash-medium on the serve

)

2

Hi @Freedy,

Thank you for reporting this.

Here are a few quick workarounds to get unblocked right away:

  1. Switch Thinking Levels or Models: Because capacity is managed per endpoint, switching Gemini 3.8 Flash from Medium to Low or High (or selecting another model included in your plan) often routes around the congested endpoint immediately (Choose a model).
  2. Start a Fresh Chat Session: Open a new conversation (+) to reduce prompt payload size, which helps requests succeed during high-traffic windows.
  3. Update to the Latest Version: Ensure you are running the latest release (Antigravity App v2.24.0 or Antigravity IDE v2.5.5 — Changelog).
  4. Submit Diagnostic Logs: If the 503 error persists across different thinking levels, please submit a report via the in-app feedback option right after the error occurs so our engineering team can inspect your regional routing logs.